diff --git a/filters.h b/filters.h
index 8337bde4..0d0c8a1f 100644
--- a/filters.h
+++ b/filters.h
@@ -10,7 +10,7 @@
 
 #if CRYPTOPP_MSC_VERSION
 # pragma warning(push)
-# pragma warning(disable: 4127 4189)
+# pragma warning(disable: 4127 4189 4514)
 #endif
 
 #include "cryptlib.h"