diff --git a/interface/wx/image.h b/interface/wx/image.h
index 4358c0e4da..3062fe6413 100644
--- a/interface/wx/image.h
+++ b/interface/wx/image.h
@@ -532,13 +532,6 @@ public:
     */
     bool ConvertAlphaToMask(unsigned char threshold = wxIMAGE_ALPHA_THRESHOLD);
 
-    /**
-        @deprecated
-        Use the equivalent @ref wxBitmap::wxBitmap "wxBitmap constructor"
-        (which takes wxImage and depth as its arguments) instead.
-    */
-    wxBitmap ConvertToBitmap() const;
-
     /**
         Returns a greyscale version of the image.