diff --git a/win32/VC10/config.h b/win32/VC10/config.h
index 8629944..891b57e 100644
--- a/win32/VC10/config.h
+++ b/win32/VC10/config.h
@@ -96,7 +96,9 @@
 
 #if defined(_MSC_VER)
 #define mkdir(p,m) _mkdir(p)
+#if _MSC_VER < 1900 // Cannot define this in VS 2015 and above!
 #define snprintf _snprintf
+#endif
 #if _MSC_VER < 1500
 #define vsnprintf(b,c,f,a) _vsnprintf(b,c,f,a)
 #endif