diff --git a/reactos/win32ss/user/user32/windows/defwnd.c b/reactos/win32ss/user/user32/windows/defwnd.c
index 66753cefe44..383c293a26e 100644
--- a/reactos/win32ss/user/user32/windows/defwnd.c
+++ b/reactos/win32ss/user/user32/windows/defwnd.c
@@ -50,7 +50,6 @@ GetSysColorBrush(int nIndex)
     return gpsi->ahbrSystem[nIndex];
   }
 
-  SetLastError(ERROR_INVALID_PARAMETER);
   return NULL;
 }