diff --git a/cimgui/cimgui.h b/cimgui/cimgui.h
index 6040390..4869e9c 100644
--- a/cimgui/cimgui.h
+++ b/cimgui/cimgui.h
@@ -1,6 +1,7 @@
 
 #if defined _WIN32 || defined __CYGWIN__
 #define API __declspec(dllexport)
+#define snprintf sprintf_s
 #else
 #define API
 #endif