diff --git a/src/libslic3r/Technologies.hpp b/src/libslic3r/Technologies.hpp
index bc2761f9d..b3c3c2066 100644
--- a/src/libslic3r/Technologies.hpp
+++ b/src/libslic3r/Technologies.hpp
@@ -41,8 +41,6 @@
 
 // Enable changes in preview layout
 #define ENABLE_PREVIEW_LAYOUT (1 && ENABLE_2_5_0_ALPHA1)
-// Enable drawing the items in legend toolbar using icons
-#define ENABLE_LEGEND_TOOLBAR_ICONS (1 && ENABLE_PREVIEW_LAYOUT)
 // Enable removal of wipe tower magic object_id equal to 1000
 #define ENABLE_WIPETOWER_OBJECTID_1000_REMOVAL (1 && ENABLE_2_5_0_ALPHA1)
 // Enable removal of legacy OpenGL calls
diff --git a/src/slic3r/GUI/GCodeViewer.cpp b/src/slic3r/GUI/GCodeViewer.cpp
index 8c7b91e38..0f9075d98 100644
--- a/src/slic3r/GUI/GCodeViewer.cpp
+++ b/src/slic3r/GUI/GCodeViewer.cpp
@@ -4401,7 +4401,6 @@ void GCodeViewer::render_legend(float& legend_height)
         }
     };
 
-#if ENABLE_LEGEND_TOOLBAR_ICONS
     auto image_icon = [&imgui](ImGuiWindow& window, const ImVec2& pos, float size, const wchar_t& icon_id) {
         ImGuiIO& io = ImGui::GetIO();
         const ImTextureID tex_id = io.Fonts->TexID;
@@ -4412,163 +4411,59 @@ void GCodeViewer::render_legend(float& legend_height)
         const ImVec2 uv1 = { static_cast<float>(rect->X + rect->Width) / tex_w, static_cast<float>(rect->Y + rect->Height) / tex_h };
         window.DrawList->AddImage(tex_id, pos, { pos.x + size, pos.y + size }, uv0, uv1, ImGuiWrapper::to_ImU32({ 1.0f, 1.0f, 1.0f, 1.0f }));
     };
-#else
-        auto circle_icon = [](ImGuiWindow& window, const ImVec2& pos, float size, const ColorRGBA& color) {
-           const float margin = 3.0f;
-            const ImVec2 center(0.5f * (pos.x + pos.x + size), 0.5f * (pos.y + pos.y + size));
-            window.DrawList->AddCircleFilled(center, 0.5f * (size - 2.0f * margin), ImGuiWrapper::to_ImU32(color), 16);
-        };
-        auto line_icon = [](ImGuiWindow& window, const ImVec2& pos, float size, const ColorRGBA& color) {
-            const float margin = 3.0f;
-            window.DrawList->AddLine({ pos.x + margin, pos.y + size - margin }, { pos.x + size - margin, pos.y + margin }, ImGuiWrapper::to_ImU32(color), 3.0f);
-        };
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
 
     ImGui::Spacing();
     ImGui::Separator();
     ImGui::Spacing();
     ImGui::Spacing();
-#if ENABLE_LEGEND_TOOLBAR_ICONS
     toggle_button(Preview::OptionType::Travel, _u8L("Travel"), [image_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
         image_icon(window, pos, size, ImGui::LegendTravel);
-#else
-    toggle_button(Preview::OptionType::Travel, _u8L("Travel"), [line_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
-        line_icon(window, pos, size, Travel_Colors[0]);
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
         });
     ImGui::SameLine();
-#if ENABLE_LEGEND_TOOLBAR_ICONS
     toggle_button(Preview::OptionType::Wipe, _u8L("Wipe"), [image_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
         image_icon(window, pos, size, ImGui::LegendWipe);
-#else
-    toggle_button(Preview::OptionType::Wipe, _u8L("Wipe"), [line_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
-        line_icon(window, pos, size, Wipe_Color);
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
         });
     ImGui::SameLine();
-#if ENABLE_LEGEND_TOOLBAR_ICONS
     toggle_button(Preview::OptionType::Retractions, _u8L("Retractions"), [image_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
         image_icon(window, pos, size, ImGui::LegendRetract);
-#else
-    toggle_button(Preview::OptionType::Retractions, _u8L("Retractions"), [circle_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
-            circle_icon(window, pos, size, Options_Colors[static_cast<unsigned int>(EOptionsColors::Retractions)]);
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
         });
     ImGui::SameLine();
-#if ENABLE_LEGEND_TOOLBAR_ICONS
     toggle_button(Preview::OptionType::Unretractions, _u8L("Deretractions"), [image_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
         image_icon(window, pos, size, ImGui::LegendDeretract);
-#else
-    toggle_button(Preview::OptionType::Unretractions, _u8L("Deretractions"), [circle_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
-        circle_icon(window, pos, size, Options_Colors[static_cast<unsigned int>(EOptionsColors::Unretractions)]);
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
         });
     ImGui::SameLine();
-#if ENABLE_LEGEND_TOOLBAR_ICONS
     toggle_button(Preview::OptionType::Seams, _u8L("Seams"), [image_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
         image_icon(window, pos, size, ImGui::LegendSeams);
-#else
-    toggle_button(Preview::OptionType::Seams, _u8L("Seams"), [circle_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
-        circle_icon(window, pos, size, Options_Colors[static_cast<unsigned int>(EOptionsColors::Seams)]);
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
         });
     ImGui::SameLine();
-#if ENABLE_LEGEND_TOOLBAR_ICONS
     toggle_button(Preview::OptionType::ToolChanges, _u8L("Tool changes"), [image_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
         image_icon(window, pos, size, ImGui::LegendToolChanges);
-#else
-    toggle_button(Preview::OptionType::ToolChanges, _u8L("Tool changes"), [circle_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
-        circle_icon(window, pos, size, Options_Colors[static_cast<unsigned int>(EOptionsColors::ToolChanges)]);
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
         });
     ImGui::SameLine();
-#if ENABLE_LEGEND_TOOLBAR_ICONS
     toggle_button(Preview::OptionType::ColorChanges, _u8L("Color changes"), [image_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
         image_icon(window, pos, size, ImGui::LegendColorChanges);
-#else
-    toggle_button(Preview::OptionType::ColorChanges, _u8L("Color changes"), [circle_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
-        circle_icon(window, pos, size, Options_Colors[static_cast<unsigned int>(EOptionsColors::ColorChanges)]);
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
         });
     ImGui::SameLine();
-#if ENABLE_LEGEND_TOOLBAR_ICONS
     toggle_button(Preview::OptionType::PausePrints, _u8L("Print pauses"), [image_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
         image_icon(window, pos, size, ImGui::LegendPausePrints);
-#else
-    toggle_button(Preview::OptionType::PausePrints, _u8L("Print pauses"), [circle_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
-        circle_icon(window, pos, size, Options_Colors[static_cast<unsigned int>(EOptionsColors::PausePrints)]);
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
         });
     ImGui::SameLine();
-#if ENABLE_LEGEND_TOOLBAR_ICONS
     toggle_button(Preview::OptionType::CustomGCodes, _u8L("Custom G-codes"), [image_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
         image_icon(window, pos, size, ImGui::LegendCustomGCodes);
-#else
-    toggle_button(Preview::OptionType::CustomGCodes, _u8L("Custom G-codes"), [circle_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
-        circle_icon(window, pos, size, Options_Colors[static_cast<unsigned int>(EOptionsColors::CustomGCodes)]);
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
         });
     ImGui::SameLine();
-#if ENABLE_LEGEND_TOOLBAR_ICONS
     toggle_button(Preview::OptionType::CenterOfGravity, _u8L("Center of gravity"), [image_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
         image_icon(window, pos, size, ImGui::LegendCOG);
         });
-#else
-    toggle_button(Preview::OptionType::CenterOfGravity, _u8L("Center of gravity"), [](ImGuiWindow& window, const ImVec2& pos, float size) {
-        const ImU32 black = ImGuiWrapper::to_ImU32({ 0.0f, 0.0f, 0.0f, 1.0f });
-        const ImU32 white = ImGuiWrapper::to_ImU32({ 1.0f, 1.0f, 1.0f, 1.0f });
-        const float margin = 3.0f;
-        const ImVec2 center(0.5f * (pos.x + pos.x + size), 0.5f * (pos.y + pos.y + size));
-        const float radius = 0.5f * (size - 2.0f * margin);
-        window.DrawList->PathArcToFast(center, radius, 0, 3);
-        window.DrawList->PathLineTo(center);
-        window.DrawList->PathFillConvex(black);
-        window.DrawList->PathArcToFast(center, radius, 3, 6);
-        window.DrawList->PathLineTo(center);
-        window.DrawList->PathFillConvex(white);
-        window.DrawList->PathArcToFast(center, radius, 6, 9);
-        window.DrawList->PathLineTo(center);
-        window.DrawList->PathFillConvex(black);
-        window.DrawList->PathArcToFast(center, radius, 9, 12);
-        window.DrawList->PathLineTo(center);
-        window.DrawList->PathFillConvex(white);
-        window.DrawList->AddCircle(center, radius, black, 16);
-        });
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
     ImGui::SameLine();
     if (!wxGetApp().is_gcode_viewer()) {
-#if ENABLE_LEGEND_TOOLBAR_ICONS
         toggle_button(Preview::OptionType::Shells, _u8L("Shells"), [image_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
             image_icon(window, pos, size, ImGui::LegendShells);
-#else
-        toggle_button(Preview::OptionType::Shells, _u8L("Shells"), [](ImGuiWindow& window, const ImVec2& pos, float size) {
-            const ImU32 color = ImGuiWrapper::to_ImU32({ 1.0f, 1.0f, 1.0f, 1.0f });
-            const float margin = 3.0f;
-            const float proj = 0.25f * size;
-            window.DrawList->AddRect({ pos.x + margin, pos.y + size - margin }, { pos.x + size - margin - proj, pos.y + margin + proj }, color);
-            window.DrawList->AddLine({ pos.x + margin, pos.y + margin + proj }, { pos.x + margin + proj, pos.y + margin }, color);
-            window.DrawList->AddLine({ pos.x + size - margin - proj, pos.y + margin + proj }, { pos.x + size - margin, pos.y + margin }, color);
-            window.DrawList->AddLine({ pos.x + size - margin - proj, pos.y + size - margin }, { pos.x + size - margin, pos.y + size - margin - proj }, color);
-            window.DrawList->AddLine({ pos.x + margin + proj, pos.y + margin }, { pos.x + size - margin, pos.y + margin }, color);
-            window.DrawList->AddLine({ pos.x + size - margin, pos.y + margin }, { pos.x + size - margin, pos.y + size - margin - proj }, color);
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
             });
         ImGui::SameLine();
     }
-#if ENABLE_LEGEND_TOOLBAR_ICONS
     toggle_button(Preview::OptionType::ToolMarker, _u8L("Tool marker"), [image_icon](ImGuiWindow& window, const ImVec2& pos, float size) {
         image_icon(window, pos, size, ImGui::LegendToolMarker);
-#else
-    toggle_button(Preview::OptionType::ToolMarker, _u8L("Tool marker"), [](ImGuiWindow& window, const ImVec2& pos, float size) {
-        const ImU32 color = ImGuiWrapper::to_ImU32({ 1.0f, 1.0f, 1.0f, 0.8f });
-        const float margin = 3.0f;
-        const ImVec2 p1(0.5f * (pos.x + pos.x + size), pos.y + size - margin);
-        const ImVec2 p2(p1.x + 0.25f * size, p1.y - 0.25f * size);
-        const ImVec2 p3(p1.x - 0.25f * size, p1.y - 0.25f * size);
-        window.DrawList->AddTriangleFilled(p1, p2, p3, color);
-        const float mid_x = 0.5f * (pos.x + pos.x + size);
-        window.DrawList->AddRectFilled({ mid_x - 0.09375f * size, p1.y - 0.25f * size }, { mid_x + 0.09375f * size, pos.y + margin }, color);
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
         });
 
     bool size_dirty = !ImGui::GetCurrentWindow()->ScrollbarY && ImGui::CalcWindowNextAutoFitSize(ImGui::GetCurrentWindow()).x != ImGui::GetWindowWidth();
diff --git a/src/slic3r/GUI/ImGuiWrapper.cpp b/src/slic3r/GUI/ImGuiWrapper.cpp
index 737a95724..34d1d73f4 100644
--- a/src/slic3r/GUI/ImGuiWrapper.cpp
+++ b/src/slic3r/GUI/ImGuiWrapper.cpp
@@ -59,20 +59,18 @@ static const std::map<const wchar_t, std::string> font_icons = {
 };
 
 static const std::map<const wchar_t, std::string> font_icons_large = {
-#if ENABLE_LEGEND_TOOLBAR_ICONS
-    {ImGui::LegendTravel          , "legend_travel"                 },
-    {ImGui::LegendWipe            , "legend_wipe"                   },
-    {ImGui::LegendRetract         , "legend_retract"                },
-    {ImGui::LegendDeretract       , "legend_deretract"              },
-    {ImGui::LegendSeams           , "legend_seams"                  },
-    {ImGui::LegendToolChanges     , "legend_toolchanges"            },
-    {ImGui::LegendColorChanges    , "legend_colorchanges"           },
-    {ImGui::LegendPausePrints     , "legend_pauseprints"            },
-    {ImGui::LegendCustomGCodes    , "legend_customgcodes"           },
-    {ImGui::LegendCOG             , "legend_cog"                    },
-    {ImGui::LegendShells          , "legend_shells"                 },
-    {ImGui::LegendToolMarker      , "legend_toolmarker"             },
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
+    {ImGui::LegendTravel            , "legend_travel"                   },
+    {ImGui::LegendWipe              , "legend_wipe"                     },
+    {ImGui::LegendRetract           , "legend_retract"                  },
+    {ImGui::LegendDeretract         , "legend_deretract"                },
+    {ImGui::LegendSeams             , "legend_seams"                    },
+    {ImGui::LegendToolChanges       , "legend_toolchanges"              },
+    {ImGui::LegendColorChanges      , "legend_colorchanges"             },
+    {ImGui::LegendPausePrints       , "legend_pauseprints"              },
+    {ImGui::LegendCustomGCodes      , "legend_customgcodes"             },
+    {ImGui::LegendCOG               , "legend_cog"                      },
+    {ImGui::LegendShells            , "legend_shells"                   },
+    {ImGui::LegendToolMarker        , "legend_toolmarker"               },
     {ImGui::CloseNotifButton        , "notification_close"              },
     {ImGui::CloseNotifHoverButton   , "notification_close_hover"        },
     {ImGui::EjectButton             , "notification_eject_sd"           },
@@ -570,7 +568,6 @@ bool ImGuiWrapper::slider_float(const char* label, float* v, float v_min, float
         ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, { 1, style.ItemSpacing.y });
         ImGui::SameLine();
 
-#if ENABLE_LEGEND_TOOLBAR_ICONS
         ImGuiIO& io = ImGui::GetIO();
         assert(io.Fonts->TexWidth > 0 && io.Fonts->TexHeight > 0);
         float inv_tex_w = 1.0f / float(io.Fonts->TexWidth);
@@ -580,13 +577,11 @@ bool ImGuiWrapper::slider_float(const char* label, float* v, float v_min, float
         const ImVec2 size = { float(rect->Width), float(rect->Height) };
         const ImVec2 uv0 = ImVec2(float(rect->X) * inv_tex_w, float(rect->Y) * inv_tex_h);
         const ImVec2 uv1 = ImVec2(float(rect->X + rect->Width) * inv_tex_w, float(rect->Y + rect->Height) * inv_tex_h);
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
 
         ImGui::PushStyleColor(ImGuiCol_Button, { 0.25f, 0.25f, 0.25f, 0.0f });
         ImGui::PushStyleColor(ImGuiCol_ButtonHovered, { 0.4f, 0.4f, 0.4f, 1.0f });
         ImGui::PushStyleColor(ImGuiCol_ButtonActive, { 0.4f, 0.4f, 0.4f, 1.0f });
 
-#if ENABLE_LEGEND_TOOLBAR_ICONS
         const ImTextureID tex_id = io.Fonts->TexID;
         if (image_button(tex_id, size, uv0, uv1, -1, ImVec4(0.0, 0.0, 0.0, 0.0), ImVec4(1.0, 1.0, 1.0, 1.0), ImGuiButtonFlags_PressedOnClick)) {
             if (!slider_editing)
@@ -595,13 +590,6 @@ bool ImGuiWrapper::slider_float(const char* label, float* v, float v_min, float
                 ImGui::ClearActiveID();
             this->set_requires_extra_frame();
         }
-#else
-        std::wstring btn_name = ImGui::SliderFloatEditBtnIcon + boost::nowide::widen(str_label);
-        if (ImGui::Button(into_u8(btn_name).c_str())) {
-            ImGui::SetKeyboardFocusHere(-1);
-            this->set_requires_extra_frame();
-        }
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
 
         ImGui::PopStyleColor(3);
 
@@ -1140,13 +1128,11 @@ bool ImGuiWrapper::want_any_input() const
     return io.WantCaptureMouse || io.WantCaptureKeyboard || io.WantTextInput;
 }
 
-#if ENABLE_LEGEND_TOOLBAR_ICONS
 ImFontAtlasCustomRect* ImGuiWrapper::GetTextureCustomRect(const wchar_t& tex_id)
 {
     auto item = m_custom_glyph_rects_ids.find(tex_id);
     return (item != m_custom_glyph_rects_ids.end()) ? ImGui::GetIO().Fonts->GetCustomRectByIndex(m_custom_glyph_rects_ids[tex_id]) : nullptr;
 }
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
 
 ImU32 ImGuiWrapper::to_ImU32(const ColorRGBA& color)
 {
@@ -1265,7 +1251,6 @@ void ImGuiWrapper::init_font(bool compress)
 
     int rect_id = io.Fonts->CustomRects.Size;  // id of the rectangle added next
     // add rectangles for the icons to the font atlas
-#if ENABLE_LEGEND_TOOLBAR_ICONS
     for (auto& icon : font_icons) {
         m_custom_glyph_rects_ids[icon.first] =
             io.Fonts->AddCustomRectFontGlyph(font, icon.first, icon_sz, icon_sz, 3.0 * font_scale + icon_sz);
@@ -1277,15 +1262,7 @@ void ImGuiWrapper::init_font(bool compress)
     for (auto& icon : font_icons_extra_large) {
         m_custom_glyph_rects_ids[icon.first] =
             io.Fonts->AddCustomRectFontGlyph(font, icon.first, icon_sz * 4, icon_sz * 4, 3.0 * font_scale + icon_sz * 4);
-}
-#else
-    for (auto& icon : font_icons)
-        io.Fonts->AddCustomRectFontGlyph(font, icon.first, icon_sz, icon_sz, 3.0 * font_scale + icon_sz);
-    for (auto& icon : font_icons_large)
-        io.Fonts->AddCustomRectFontGlyph(font, icon.first, icon_sz * 2, icon_sz * 2, 3.0 * font_scale + icon_sz * 2);
-    for (auto& icon : font_icons_extra_large)
-        io.Fonts->AddCustomRectFontGlyph(font, icon.first, icon_sz * 4, icon_sz * 4, 3.0 * font_scale + icon_sz * 4);
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
+    }
 
     // Build texture atlas
     unsigned char* pixels;
diff --git a/src/slic3r/GUI/ImGuiWrapper.hpp b/src/slic3r/GUI/ImGuiWrapper.hpp
index f461bc970..8e1d2630d 100644
--- a/src/slic3r/GUI/ImGuiWrapper.hpp
+++ b/src/slic3r/GUI/ImGuiWrapper.hpp
@@ -40,9 +40,7 @@ class ImGuiWrapper
     bool m_disabled{ false };
     bool m_new_frame_open{ false };
     bool m_requires_extra_frame{ false };
-#if ENABLE_LEGEND_TOOLBAR_ICONS
     std::map<wchar_t, int> m_custom_glyph_rects_ids;
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
     std::string m_clipboard_text;
 
 public:
@@ -143,9 +141,7 @@ public:
     static ColorRGBA from_ImU32(const ImU32& color);
     static ColorRGBA from_ImVec4(const ImVec4& color);
 
-#if ENABLE_LEGEND_TOOLBAR_ICONS
     ImFontAtlasCustomRect* GetTextureCustomRect(const wchar_t& tex_id);
-#endif // ENABLE_LEGEND_TOOLBAR_ICONS
 
     static const ImVec4 COL_GREY_DARK;
     static const ImVec4 COL_GREY_LIGHT;