diff --git a/premake5.lua b/premake5.lua
index c8695aa8..733f7ec4 100644
--- a/premake5.lua
+++ b/premake5.lua
@@ -54,7 +54,8 @@ workspace "OpenAssetTools"
 
     defines {
         "__STDC_LIB_EXT1__",
-        "__STDC_WANT_LIB_EXT1__=1"
+        "__STDC_WANT_LIB_EXT1__=1",
+        "_CRT_SECURE_NO_WARNINGS"
     }
 
 -- ========================