diff --git a/pkgs/nixfiles/nixfiles-updated-inputs.sh b/pkgs/nixfiles/nixfiles-updated-inputs.sh
index de6503a..eac8487 100755
--- a/pkgs/nixfiles/nixfiles-updated-inputs.sh
+++ b/pkgs/nixfiles/nixfiles-updated-inputs.sh
@@ -3,7 +3,7 @@
 set -euo pipefail
 
 xgit() {
-	git -c "user.name=Flake Update Bot" -c "user.email=flake-update-bot@clerie.de" "$@"
+	git -c "user.name=Flake Update Bot" -c "user.email=flake-update-bot@clerie.de" -c "core.pager=cat" "$@"
 }
 
 NOW="$(date --utc +%Y-%m-%d-%H-%M)"
@@ -25,8 +25,19 @@ nix flake lock --update-input nixpkgs
 
 echo "[!] Commit changes"
 xgit add flake.lock
+
 xgit commit -m "Update nixpkgs ${NOW}" || true
 
+xgit diff --name-status origin/updated-inputs "${UPDATE_BRANCH}"
+
+echo "[!] biep"
+if xgit diff --quiet origin/updated-inputs "${UPDATE_BRANCH}"
+then
+	echo "[!] Nothing changed, removing branch"
+	xgit branch -D "${UPDATE_BRANCH}"
+	exit 0
+fi
+
 echo "[!] Publish ${UPDATE_BRANCH}"
 xgit push --set-upstream origin "${UPDATE_BRANCH}"