diff --git a/src/openrct2/platform/platform.h b/src/openrct2/platform/platform.h
index 921c2f0641..e31a0ce265 100644
--- a/src/openrct2/platform/platform.h
+++ b/src/openrct2/platform/platform.h
@@ -42,11 +42,6 @@ typedef struct rct2_install_info rct2_install_info;
 #define CTRL 0x200
 #define ALT 0x400
 #define CMD 0x800
-#ifdef __APPLE__
-    #define PLATFORM_MODIFIER CMD
-#else
-    #define PLATFORM_MODIFIER CTRL
-#endif
 
 typedef struct resolution {
     sint32 width, height;