diff --git a/.gitea/workflows/comment-diff.yml b/.gitea/workflows/comment-diff.yml
deleted file mode 100644
index a2b0c6e..0000000
--- a/.gitea/workflows/comment-diff.yml
+++ /dev/null
@@ -1,33 +0,0 @@
-name: Weekly Flake Update
-
-on:
-    pull_request:
-      types: 
-        - opened
-        - synchronize
-        - edited
-        - reopened
-
-permissions:
-    contents: write
-
-jobs:
-  Explore-Gitea-Actions:
-    runs-on: ubuntu-latest
-    steps:
-      - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
-      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by Gitea!"
-      - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
-      - name: Check out repository code
-        uses: actions/checkout@v3
-      - run: echo "💡 The ${{ github.repository }} repository has been cloned to the runner."
-      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
-      - name: List files in the repository
-        run: |
-          ls ${{ github.workspace }}
-      - run: echo "🍏 This job's status is ${{ job.status }}."
-      - name: Check for string parsing
-        run: |
-          var=$(echo "${{ github.ref }}" | cut -d / -f 3)
-          echo "$var"
-
diff --git a/.gitea/workflows/hydra-callback.yml b/.gitea/workflows/hydra-callback.yml
new file mode 100644
index 0000000..6b5f761
--- /dev/null
+++ b/.gitea/workflows/hydra-callback.yml
@@ -0,0 +1,30 @@
+name: Weekly Flake Update
+
+on:
+    pull_request:
+      types: 
+        - opened
+
+permissions:
+    contents: write
+
+jobs:
+    update_and_check_flake:
+        runs-on: ubuntu-latest
+        env:
+            NIXPKGS_ALLOW_UNFREE: 1
+        steps:
+            - name: Install sudo
+              run: |
+                  apt-get update
+                  apt-get install -y sudo
+            - name: Set up Nix
+              uses: https://github.com/cachix/install-nix-action@v31
+              with: 
+                github_access_token: ${{ secrets.AHTLONS_GITHUB_TOKEN }}
+            - name: Check for string parsing
+              run: |
+                var=$(echo "${{ github.ref }}" | cut -d / -f 3)
+                echo "$var"
+            - name: run hydra wait
+              run: nix run nixpkgs#hydra-cli -- -H https://hydra.dynamicdiscord.de jobset-wait malobeo2 "$var"
\ No newline at end of file