diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4319ce0..0b7cfd0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,46 +60,15 @@ jobs:
         server: ${{ fromJson(needs.parse-flake.outputs.servers) }}
     steps:
       - uses: actions/checkout@v5
-        with:
-          fetch-depth: 0
       - uses: cachix/install-nix-action@v31
         with:
           extra_nix_config: experimental-features = nix-command flakes pipe-operators
-      - name: Check if build can be skipped
-        id: skip-check
-        env:
-          GH_TOKEN: ${{ github.token }}
-        run: |
-          last_sha=$(gh api \
-            "repos/${{ github.repository }}/actions/workflows/ci.yml/runs?branch=main&status=success&per_page=1" \
-            --jq '.workflow_runs[0].head_sha // empty')
-
-          if [[ -z "$last_sha" ]]; then
-            echo "No previous successful run found, build required"
-            echo "skip=false" >> "$GITHUB_OUTPUT"
-            exit 0
-          fi
-
-          echo "Comparing current (${{ github.sha }}) with last successful ($last_sha)"
-
-          current_drv=$(nix eval .#nixosConfigurations.${{ matrix.server }}.config.system.build.toplevel.drvPath --raw)
-          previous_drv=$(nix eval "git+file://$(pwd)?rev=$last_sha#nixosConfigurations.${{ matrix.server }}.config.system.build.toplevel.drvPath" --raw)
-
-          if [[ "$current_drv" == "$previous_drv" ]]; then
-            echo "Derivations match, skipping build"
-            echo "skip=true" >> "$GITHUB_OUTPUT"
-          else
-            echo "Derivations differ, build required"
-            echo "skip=false" >> "$GITHUB_OUTPUT"
-          fi
       - uses: cachix/cachix-action@v15
-        if: steps.skip-check.outputs.skip != 'true'
         with:
           name: sebastian-stork
           authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
           useDaemon: false
       - name: Build server
-        if: steps.skip-check.outputs.skip != 'true'
         run: nix build .#nixosConfigurations.${{ matrix.server }}.config.system.build.toplevel --print-build-logs
   deploy:
     needs: [build-check, build-server]
diff --git a/flake.lock b/flake.lock
index 0a303c5..7e15d35 100644
--- a/flake.lock
+++ b/flake.lock
@@ -90,11 +90,11 @@
       },
       "locked": {
         "dir": "pkgs/firefox-addons",
-        "lastModified": 1772424169,
-        "narHash": "sha256-mhv7yclJj+qCagNv0WOuob5yQNV1aTqKcJLfBMUqsVA=",
+        "lastModified": 1772596991,
+        "narHash": "sha256-awJJ4ATy9t8Svrx2z0zAftgXnUaGCFb2Ty0u036CnCQ=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "701de032cc247a1c309a34f0ed646e824efd7ac6",
+        "rev": "cd2d0893966c0a5c27345a9a72d0418b42b7e36d",
         "type": "gitlab"
       },
       "original": {
@@ -244,11 +244,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1772198003,
-        "narHash": "sha256-I45esRSssFtJ8p/gLHUZ1OUaaTaVLluNkABkk6arQwE=",
+        "lastModified": 1772542754,
+        "narHash": "sha256-WGV2hy+VIeQsYXpsLjdr4GvHv5eECMISX1zKLTedhdg=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "dd9b079222d43e1943b6ebd802f04fd959dc8e61",
+        "rev": "8c809a146a140c5c8806f13399592dbcb1bb5dc4",
         "type": "github"
       },
       "original": {
@@ -260,11 +260,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1772047000,
-        "narHash": "sha256-7DaQVv4R97cii/Qdfy4tmDZMB2xxtyIvNGSwXBBhSmo=",
+        "lastModified": 1772465433,
+        "narHash": "sha256-ywy9troNEfpgh0Ee+zaV1UTgU8kYBVKtvPSxh6clYGU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "1267bb4920d0fc06ea916734c11b0bf004bbe17e",
+        "rev": "c581273b8d5bdf1c6ce7e0a54da9841e6a763913",
         "type": "github"
       },
       "original": {
@@ -317,11 +317,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1772401007,
-        "narHash": "sha256-YHykQg0h9hrlZGpMcywnaFzQ1Kn/5YNCCOSaaAl6z7Q=",
+        "lastModified": 1772495394,
+        "narHash": "sha256-hmIvE/slLKEFKNEJz27IZ8BKlAaZDcjIHmkZ7GCEjfw=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "d8be5ea4cd3bc363492ab5bc6e874ccdc5465fe4",
+        "rev": "1d9b98a29a45abe9c4d3174bd36de9f28755e3ff",
         "type": "github"
       },
       "original": {
@@ -397,11 +397,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1772419365,
-        "narHash": "sha256-+IjvRKrbSQX9/ikWy1ptPJBqG+RildNl7Cd9yypyzU0=",
+        "lastModified": 1772592001,
+        "narHash": "sha256-945zZWaHJ8BfnL+49GzmKSNOY1SmD/XZnra8B2zfFPM=",
         "owner": "nix-community",
         "repo": "nix-vscode-extensions",
-        "rev": "96e284c58556366535781d9a476121b2b5e839f1",
+        "rev": "94cfd7508800655275c5b2431ba6ca4788552069",
         "type": "github"
       },
       "original": {