diff --git a/modules/core/default.nix b/modules/core/default.nix
index e8394c3..9e84ac1 100644
--- a/modules/core/default.nix
+++ b/modules/core/default.nix
@@ -35,7 +35,7 @@ in {
     {
       keyMap = "de-latin1-nodeadkeys";
     }
-    // lib.mkIf config.hardware.video.hidpi.enable {
+    // lib.optionalAttrs config.hardware.video.hidpi.enable {
       font = "ter-v28n";
       packages = with pkgs; [terminus_font];
     };