diff --git a/src/common/stockitem.cpp b/src/common/stockitem.cpp
index 80fd5e25f5..b6336d5645 100644
--- a/src/common/stockitem.cpp
+++ b/src/common/stockitem.cpp
@@ -191,7 +191,7 @@ const char *wxGetStockGtkID(wxWindowID id)
             return gtk;
     
     #define STOCKITEM_MISSING(wx)  \
-        case wxid:                 \
+        case wx:                 \
             return NULL;
 
     #if GTK_CHECK_VERSION(2,4,0)