diff --git a/src/libslic3r/PrintObject.cpp b/src/libslic3r/PrintObject.cpp
index 7819b8313..bf97baaf6 100644
--- a/src/libslic3r/PrintObject.cpp
+++ b/src/libslic3r/PrintObject.cpp
@@ -1522,11 +1522,8 @@ bool PrintObject::update_layer_height_profile(const ModelObject &model_object, c
         layer_height_profile.clear();
 
     if (layer_height_profile.empty()) {
-//#if ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
-//        layer_height_profile = layer_height_profile_adaptive(slicing_parameters, model_object.layer_config_ranges, model_object.volumes);
-//#else
+        //layer_height_profile = layer_height_profile_adaptive(slicing_parameters, model_object.layer_config_ranges, model_object.volumes);
         layer_height_profile = layer_height_profile_from_ranges(slicing_parameters, model_object.layer_config_ranges);
-//#endif // ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
         updated = true;
     }
     return updated;
diff --git a/src/libslic3r/Slicing.cpp b/src/libslic3r/Slicing.cpp
index c62736ffe..1c1a1159f 100644
--- a/src/libslic3r/Slicing.cpp
+++ b/src/libslic3r/Slicing.cpp
@@ -609,7 +609,11 @@ int generate_layer_height_texture(
             const Vec3crd &color1 = palette_raw[idx1];
             const Vec3crd &color2 = palette_raw[idx2];
             coordf_t z = cell_to_z * coordf_t(cell);
-			assert(z >= lo && z <= hi);
+#if ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
+            assert((lo - EPSILON <= z) && (z <= hi + EPSILON));
+#else
+            assert(z >= lo && z <= hi);
+#endif // ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
             // Intensity profile to visualize the layers.
             coordf_t intensity = cos(M_PI * 0.7 * (mid - z) / h);
             // Color mapping from layer height to RGB.
diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp
index fb01726b0..7b1dfb89a 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -269,6 +269,10 @@ void GLCanvas3D::LayersEditing::render_overlay(const GLCanvas3D& canvas) const
     if (imgui.button(_(L("Reset"))))
         wxPostEvent((wxEvtHandler*)canvas.get_wxglcanvas(), SimpleEvent(EVT_GLCANVAS_RESET_LAYER_HEIGHT_PROFILE));
 
+    ImGui::SameLine();
+    if (imgui.button(_(L("Adaptive"))))
+        wxPostEvent((wxEvtHandler*)canvas.get_wxglcanvas(), SimpleEvent(EVT_GLCANVAS_ADAPTIVE_LAYER_HEIGHT_PROFILE));
+
     imgui.end();
 
     ImGui::PopStyleVar();
@@ -570,6 +574,16 @@ void GLCanvas3D::LayersEditing::reset_layer_height_profile(GLCanvas3D& canvas)
     canvas.post_event(SimpleEvent(EVT_GLCANVAS_SCHEDULE_BACKGROUND_PROCESS));
 }
 
+#if ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
+void GLCanvas3D::LayersEditing::adaptive_layer_height_profile(GLCanvas3D& canvas)
+{
+    const_cast<ModelObject*>(m_model_object)->layer_height_profile.clear();
+    m_layer_height_profile = layer_height_profile_adaptive(*m_slicing_parameters, m_model_object->layer_config_ranges, m_model_object->volumes);
+    m_layers_texture.valid = false;
+    canvas.post_event(SimpleEvent(EVT_GLCANVAS_SCHEDULE_BACKGROUND_PROCESS));
+}
+#endif // ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
+
 void GLCanvas3D::LayersEditing::generate_layer_height_texture()
 {
 	this->update_slicing_parameters();
@@ -1196,6 +1210,7 @@ wxDEFINE_EVENT(EVT_GLCANVAS_UNDO, SimpleEvent);
 wxDEFINE_EVENT(EVT_GLCANVAS_REDO, SimpleEvent);
 #if ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
 wxDEFINE_EVENT(EVT_GLCANVAS_RESET_LAYER_HEIGHT_PROFILE, SimpleEvent);
+wxDEFINE_EVENT(EVT_GLCANVAS_ADAPTIVE_LAYER_HEIGHT_PROFILE, SimpleEvent);
 #endif // ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
 
 #if ENABLE_THUMBNAIL_GENERATOR
@@ -1506,6 +1521,13 @@ void GLCanvas3D::reset_layer_height_profile()
     m_layers_editing.state = LayersEditing::Completed;
     m_dirty = true;
 }
+
+void GLCanvas3D::adaptive_layer_height_profile()
+{
+    m_layers_editing.adaptive_layer_height_profile(*this);
+    m_layers_editing.state = LayersEditing::Completed;
+    m_dirty = true;
+}
 #endif // ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
 
 bool GLCanvas3D::is_reload_delayed() const
diff --git a/src/slic3r/GUI/GLCanvas3D.hpp b/src/slic3r/GUI/GLCanvas3D.hpp
index da55210a8..d17174628 100644
--- a/src/slic3r/GUI/GLCanvas3D.hpp
+++ b/src/slic3r/GUI/GLCanvas3D.hpp
@@ -106,6 +106,7 @@ wxDECLARE_EVENT(EVT_GLCANVAS_UNDO, SimpleEvent);
 wxDECLARE_EVENT(EVT_GLCANVAS_REDO, SimpleEvent);
 #if ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
 wxDECLARE_EVENT(EVT_GLCANVAS_RESET_LAYER_HEIGHT_PROFILE, SimpleEvent);
+wxDECLARE_EVENT(EVT_GLCANVAS_ADAPTIVE_LAYER_HEIGHT_PROFILE, SimpleEvent);
 #endif // ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
 
 class GLCanvas3D
@@ -224,6 +225,9 @@ private:
 		void adjust_layer_height_profile();
 		void accept_changes(GLCanvas3D& canvas);
         void reset_layer_height_profile(GLCanvas3D& canvas);
+#if ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
+        void adaptive_layer_height_profile(GLCanvas3D& canvas);
+#endif // ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
 
         static float get_cursor_z_relative(const GLCanvas3D& canvas);
         static bool bar_rect_contains(const GLCanvas3D& canvas, float x, float y);
@@ -519,6 +523,7 @@ public:
 
 #if ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
     void reset_layer_height_profile();
+    void adaptive_layer_height_profile();
 #endif // ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
 
     bool is_reload_delayed() const;
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 084d821ba..ac9c5cc4b 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -2091,6 +2091,7 @@ Plater::priv::priv(Plater *q, MainFrame *main_frame)
     view3D_canvas->Bind(EVT_GLCANVAS_REDO, [this](SimpleEvent&) { this->redo(); });
 #if ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
     view3D_canvas->Bind(EVT_GLCANVAS_RESET_LAYER_HEIGHT_PROFILE, [this](SimpleEvent&) { this->view3D->get_canvas3d()->reset_layer_height_profile(); });
+    view3D_canvas->Bind(EVT_GLCANVAS_ADAPTIVE_LAYER_HEIGHT_PROFILE, [this](SimpleEvent&) { this->view3D->get_canvas3d()->adaptive_layer_height_profile(); });
 #endif // ENABLE_ADAPTIVE_LAYER_HEIGHT_PROFILE
 
     // 3DScene/Toolbar: