diff --git a/src/nvim/os/os_defs.h b/src/nvim/os/os_defs.h
index c7266c1162..e52251021e 100644
--- a/src/nvim/os/os_defs.h
+++ b/src/nvim/os/os_defs.h
@@ -93,10 +93,6 @@
 # define INDOFF_FILE    "indoff.vim"
 #endif
 
-#ifndef SYS_MENU_FILE
-# define SYS_MENU_FILE  "$VIMRUNTIME/menu.vim"
-#endif
-
 #define DFLT_ERRORFILE          "errors.err"
 
 // Unix has plenty of memory, use large buffers.