diff --git a/src/os2/listctrl.cpp b/src/os2/listctrl.cpp
index 9439f87459..062a528006 100644
--- a/src/os2/listctrl.cpp
+++ b/src/os2/listctrl.cpp
@@ -1464,7 +1464,7 @@ bool wxListCtrl::SetItemImage (
 bool wxListCtrl::SetItemColumnImage (
   long                              lItem
 , long                              lColumn
-, int                               nImage
+, int                               nImage)
 {
     wxListItem                      vInfo;