diff --git a/modules/vim/hm.nix b/modules/vim/hm.nix
index 26ac481..a6d9cfa 100644
--- a/modules/vim/hm.nix
+++ b/modules/vim/hm.nix
@@ -45,7 +45,7 @@ let
         \ 'base0F': '${base0F}',
       \ }
 
-      set guifont=${escape [" "] fonts.monospace.name}:h${toString fonts.sizes.terminal}
+      set guifont=${lib.escape [" "] fonts.monospace.name}:h${toString fonts.sizes.terminal}
     '';
   };