diff --git a/xs/src/slic3r/GUI/GUI_ObjectParts.cpp b/xs/src/slic3r/GUI/GUI_ObjectParts.cpp
index 3fc42bd4d0..5715fdeefb 100644
--- a/xs/src/slic3r/GUI/GUI_ObjectParts.cpp
+++ b/xs/src/slic3r/GUI/GUI_ObjectParts.cpp
@@ -287,7 +287,7 @@ wxBoxSizer* create_objects_list(wxWindow *win)
 
     m_objects_ctrl->Bind(
 #ifdef __WXOSX__
-        wxEVT_CHAR_HOOK,
+        wxEVT_KEY_DOWN,
 #else
         wxEVT_CHAR,
 #endif //__WXOSX__