diff --git a/dlls/comdlg32/tests/filedlg.c b/dlls/comdlg32/tests/filedlg.c
index 9ae4e667fda..8e7dd279603 100644
--- a/dlls/comdlg32/tests/filedlg.c
+++ b/dlls/comdlg32/tests/filedlg.c
@@ -28,7 +28,7 @@
 
 /* ##### */
 
-static int resizesupported = TRUE;
+static BOOL resizesupported = TRUE;
 
 static void toolbarcheck( HWND hDlg)
 {