diff --git a/Source/Glide64/Main.cpp b/Source/Glide64/Main.cpp
index 8ba6237b6..252d6bc05 100644
--- a/Source/Glide64/Main.cpp
+++ b/Source/Glide64/Main.cpp
@@ -76,7 +76,6 @@ int evoodoo = 0;
 int ev_fullscreen = 0;
 
 #ifdef _WIN32
-#define WINPROC_OVERRIDE
 HINSTANCE hinstDLL = NULL;
 #endif