diff --git a/Source/kwsys/kwsys_std.h.in b/Source/kwsys/kwsys_std.h.in
index 8cf71d0e4d..6d29dc0bb7 100644
--- a/Source/kwsys/kwsys_std.h.in
+++ b/Source/kwsys/kwsys_std.h.in
@@ -20,6 +20,7 @@
 #ifdef _MSC_VER
 #pragma warning (push, 1)
 #pragma warning (disable: 4702)
+#pragma warning (disable: 4786)
 #endif
 
 #include <@KWSYS_STL_HEADER@>