diff --git a/windows/tools/h5repack/h5repack.bat b/windows/tools/h5repack/h5repack.bat
index 3911dc50f9..de609ab5c5 100644
--- a/windows/tools/h5repack/h5repack.bat
+++ b/windows/tools/h5repack/h5repack.bat
@@ -115,7 +115,7 @@ rem was unavailable)
 rem Call the h5diff tool
 rem
 :difftest
-    %h5diff_bin% -q -c %*
+    %h5diff_bin% -q %*
     if %errorlevel% neq 0 (
         call :verify *FAILED* %*
         set /a nerrors=!nerrors!+1