diff --git a/raspberry-pi/4/apply-overlays-dtmerge.nix b/raspberry-pi/4/apply-overlays-dtmerge.nix
index 7117509..c890e5a 100644
--- a/raspberry-pi/4/apply-overlays-dtmerge.nix
+++ b/raspberry-pi/4/apply-overlays-dtmerge.nix
@@ -27,4 +27,4 @@ with lib; (base: overlays': stdenvNoCC.mkDerivation {
       '')}
     done
   '';
-});
+})