diff --git a/dll/win32/comctl32/treeview.c b/dll/win32/comctl32/treeview.c
index e4a30d3..0bcc0a6 100644
--- a/dll/win32/comctl32/treeview.c
+++ b/dll/win32/comctl32/treeview.c
@@ -2931,14 +2931,7 @@ TREEVIEW_Refresh(TREEVIEW_INFO *infoPtr, HDC hdc, const RECT *rc)
 	}
     }
 
-    //
-    // FIXME: This is correct, but is causes and infinite loop of WM_PAINT
-    // messages, resulting in continuous painting of the scroll bar in reactos.
-    // Comment out until the real bug is found. CORE-4912
-    //
-#ifndef __REACTOS__
     TREEVIEW_UpdateScrollBars(infoPtr);
-#endif
 
     if (infoPtr->cdmode & CDRF_NOTIFYPOSTPAINT)
 	infoPtr->cdmode =