diff --git a/src/slic3r/GUI/GUI_App.cpp b/src/slic3r/GUI/GUI_App.cpp
index 1b29163f48..6e746f0378 100644
--- a/src/slic3r/GUI/GUI_App.cpp
+++ b/src/slic3r/GUI/GUI_App.cpp
@@ -480,7 +480,7 @@ static const FileWildcards file_wildcards_by_type[FT_SIZE] = {
     /* FT_STEP */    { "STEP files"sv,      { ".stp"sv, ".step"sv } },    
     /* FT_AMF */     { "AMF files"sv,       { ".amf"sv, ".zip.amf"sv, ".xml"sv } },
     /* FT_3MF */     { "3MF files"sv,       { ".3mf"sv } },
-    /* FT_GCODE */   { "G-code files"sv,    { ".gcode"sv, ".gco"sv, ".g"sv, ".ngc"sv } },
+    /* FT_GCODE */   { "G-code files"sv,    { ".gcode"sv, ".gco"sv, ".bgcode"sv, ".bgc"sv, ".g"sv, ".ngc"sv } },
     /* FT_MODEL */   { "Known files"sv,     { ".stl"sv, ".obj"sv, ".3mf"sv, ".amf"sv, ".zip.amf"sv, ".xml"sv, ".step"sv, ".stp"sv } },
     /* FT_PROJECT */ { "Project files"sv,   { ".3mf"sv, ".amf"sv, ".zip.amf"sv } },
     /* FT_FONTS */   { "Font files"sv,      { ".ttc"sv, ".ttf"sv } },