diff --git a/.forgejo/workflows/diff.yaml b/.forgejo/workflows/diff.yaml
deleted file mode 100644
index bf0804c7..00000000
--- a/.forgejo/workflows/diff.yaml
+++ /dev/null
@@ -1,34 +0,0 @@
-name: NixOS config diff
-on:
-  pull_request:
-jobs:
-  diff:
-    name: Diff ${{ matrix.configuration }}
-    runs-on: ubuntu-24.04
-    strategy:
-      fail-fast: false
-      matrix:
-        configuration:
-          - "artemis"
-          - "gitlabber"
-          - "marie-desktop"
-    steps:
-      - name: Install Nix
-        uses: https://github.com/cachix/install-nix-action@v27
-        with:
-          extra_nix_config: |
-            extra-substituters = https://uwumarie.cachix.org
-            extra-trusted-public-keys = uwumarie.cachix.org-1:H6nX8e82pu2GQ8CGU3j1qHTG7QMYzZ15oSBh26XhtVo=
-
-      - name: Start SSH Agent
-        uses: https://github.com/webfactory/ssh-agent@v0.9.0
-        with:
-            ssh-private-key: ${{ secrets.SSH_KEY }}
-      
-      - name: Add git.marie.cologne's ssh host key
-        run: echo "git.marie.cologne ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAFQjqgMtqrMy7AKCQN4aMZitASg9MWEP1u6lfVdA0v8" >> ~/.ssh/known_hosts
-
-      - name: Post NixOS config diff
-        uses: https://github.com/NyCodeGHG/nixos-diff-action@forgejo-actions
-        with:
-          configuration: ${{ matrix.configuration }}
diff --git a/.forgejo/workflows/update-flake-lock.yaml b/.forgejo/workflows/update-flake-lock.yaml
deleted file mode 100644
index 2a37bd5b..00000000
--- a/.forgejo/workflows/update-flake-lock.yaml
+++ /dev/null
@@ -1,28 +0,0 @@
-name: update-flake-lock
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: '0 7 * * 1'
-jobs:
-  update-flake-lock:
-    runs-on: ubuntu-24.04
-    steps:
-      - name: Install Nix
-        uses: https://github.com/cachix/install-nix-action@v27
-        with:
-          extra_nix_config: |
-            extra-substituters = https://uwumarie.cachix.org
-            extra-trusted-public-keys = uwumarie.cachix.org-1:H6nX8e82pu2GQ8CGU3j1qHTG7QMYzZ15oSBh26XhtVo=
-
-      - name: Start SSH Agent
-        uses: https://github.com/webfactory/ssh-agent@v0.9.0
-        with:
-            ssh-private-key: ${{ secrets.SSH_KEY }}
-      
-      - name: Add git.marie.cologne's ssh host key
-        run: echo "git.marie.cologne ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAFQjqgMtqrMy7AKCQN4aMZitASg9MWEP1u6lfVdA0v8" >> ~/.ssh/known_hosts
-
-      - name: Update flake inputs
-        uses: https://github.com/DeterminateSystems/update-flake-lock@v23
-        with:
-          token: ${{ secrets.GH_TOKEN_FOR_UPDATES }}