diff --git a/src/PrusaSlicer.cpp b/src/PrusaSlicer.cpp
index 67147ed33..8b5aa538c 100644
--- a/src/PrusaSlicer.cpp
+++ b/src/PrusaSlicer.cpp
@@ -154,7 +154,6 @@ int CLI::run(int argc, char **argv)
 
     // Read input file(s) if any.
 #if ENABLE_GCODE_VIEWER
-#if ENABLE_GCODE_DRAG_AND_DROP_GCODE_FILES
     for (const std::string& file : m_input_files) {
         std::string ext = boost::filesystem::path(file).extension().string();
         if (boost::filesystem::path(file).extension().string() == ".gcode") {
@@ -164,7 +163,6 @@ int CLI::run(int argc, char **argv)
             }
         }
     }
-#endif // ENABLE_GCODE_DRAG_AND_DROP_GCODE_FILES
     if (!start_as_gcodeviewer) {
 #endif // ENABLE_GCODE_VIEWER
         for (const std::string& file : m_input_files) {
diff --git a/src/libslic3r/Technologies.hpp b/src/libslic3r/Technologies.hpp
index 0ea666c92..c8e8f421d 100644
--- a/src/libslic3r/Technologies.hpp
+++ b/src/libslic3r/Technologies.hpp
@@ -55,6 +55,5 @@
 #define ENABLE_GCODE_VIEWER (1 && ENABLE_2_3_0_ALPHA1)
 #define ENABLE_GCODE_VIEWER_STATISTICS (0 && ENABLE_GCODE_VIEWER)
 #define ENABLE_GCODE_VIEWER_DATA_CHECKING (0 && ENABLE_GCODE_VIEWER)
-#define ENABLE_GCODE_DRAG_AND_DROP_GCODE_FILES (1 && ENABLE_GCODE_VIEWER)
 
 #endif // _prusaslicer_technologies_h_
diff --git a/src/slic3r/GUI/MainFrame.cpp b/src/slic3r/GUI/MainFrame.cpp
index 1aaf0e713..c16aa3bf6 100644
--- a/src/slic3r/GUI/MainFrame.cpp
+++ b/src/slic3r/GUI/MainFrame.cpp
@@ -113,7 +113,7 @@ DPIFrame(NULL, wxID_ANY, "", wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_S
     // Load the icon either from the exe, or from the ico file.
 #if _WIN32
     {
-#if ENABLE_GCODE_DRAG_AND_DROP_GCODE_FILES
+#if ENABLE_GCODE_VIEWER
         wxString src_path;
         wxFileName::SplitPath(wxStandardPaths::Get().GetExecutablePath(), &src_path, nullptr, nullptr, wxPATH_NATIVE);
         switch (wxGetApp().get_app_mode()) {
@@ -128,7 +128,7 @@ DPIFrame(NULL, wxID_ANY, "", wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_S
         TCHAR szExeFileName[MAX_PATH];
         GetModuleFileName(nullptr, szExeFileName, MAX_PATH);
         SetIcon(wxIcon(szExeFileName, wxBITMAP_TYPE_ICO));
-#endif // ENABLE_GCODE_DRAG_AND_DROP_GCODE_FILES
+#endif // ENABLE_GCODE_VIEWER
     }
 #else
 #if ENABLE_GCODE_VIEWER