diff --git a/modules/nixos/programs/nh/wrapper.sh b/modules/nixos/programs/nh/wrapper.sh
index b997425..ab336cc 100644
--- a/modules/nixos/programs/nh/wrapper.sh
+++ b/modules/nixos/programs/nh/wrapper.sh
@@ -138,6 +138,13 @@ case "$1" in
 			;;
 		esac
 	;;
+	"format")
+		pushd "$FLAKE_DIR" > /dev/null
+
+		format_files
+
+		popd > /dev/null
+	;;
 	"--")
 		shift 1
 		nh "$@"