diff --git a/.github/actions/install-nix/action.yaml b/.github/actions/install-nix/action.yaml
deleted file mode 100644
index 13c03b6..0000000
--- a/.github/actions/install-nix/action.yaml
+++ /dev/null
@@ -1,28 +0,0 @@
-name: "Nix setup"
-inputs:
-  extra-conf:
-    required: false
-runs:
-  using: "composite"
-  steps:
-    - uses: DeterminateSystems/nix-installer-action@main
-      with:
-        # source-url: https://install.lix.systems/lix
-        # Needs to be kept in sync with flake.nix
-        extra-conf: |
-          fallback = true
-          allow-import-from-derivation = false
-          extra-substituters = https://hyprland.cachix.org
-          extra-substituters = https://cache.garnix.io
-          extra-substituters = https://nix-community.cachix.org
-          extra-substituters = https://hercules-ci.cachix.org
-          extra-substituters = https://nrabulinski.cachix.org
-          extra-substituters = https://cache.nrab.lol
-          extra-trusted-public-keys = hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc=
-          extra-trusted-public-keys = cache.garnix.io:CTFPyKSLcx5RMJKfLo5EEPUObbA78b0YQ2DTCJXqr9g=
-          extra-trusted-public-keys = nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=
-          extra-trusted-public-keys = hercules-ci.cachix.org-1:ZZeDl9Va+xe9j+KqdzoBZMFJHVQ42Uu/c/1/KMC5Lw0=
-          extra-trusted-public-keys = nrabulinski.cachix.org-1:Q5FD7+1c68uH74CQK66UWNzxhanZW8xcg1LFXxGK8ic=
-          extra-trusted-public-keys = cache.nrab.lol-1:CJl1TouOyuJ1Xh4tZSXLwm3Upt06HzUNZmeyuEB9EZg=
-          ${{ inputs.extra-conf }}
-    - uses: DeterminateSystems/magic-nix-cache-action@main
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
deleted file mode 100644
index fa35e6f..0000000
--- a/.github/workflows/build.yaml
+++ /dev/null
@@ -1,85 +0,0 @@
-name: Build flake
-
-on:
-  push:
-
-jobs:
-  check:
-    runs-on: [nix]
-    steps:
-      - uses: actions/checkout@v4
-      - run: nix flake check
-
-  matrix:
-    runs-on: [nix]
-    needs: [check]
-    outputs:
-      aarch64-darwin: ${{ steps.generate_matrix.outputs.aarch64-darwin }}
-      aarch64-linux: ${{ steps.generate_matrix.outputs.aarch64-linux }}
-      x86_64-linux: ${{ steps.generate_matrix.outputs.x86_64-linux }}
-    steps:
-      - uses: actions/checkout@v4
-      - id: generate_matrix
-        run: |
-          nix eval --raw .#github-matrix >> $GITHUB_OUTPUT
-
-  build-x86_64-linux:
-    runs-on: [Linux, X64, nix]
-    needs: [matrix]
-    if: ${{ needs.matrix.outputs.x86_64-linux != '[]' && needs.matrix.outputs.x86_64-linux != '' }}
-    strategy:
-      fail-fast: false
-      matrix:
-        output: ${{ fromJson(needs.matrix.outputs.x86_64-linux )}}
-    steps:
-      - uses: actions/checkout@v4
-      - name: Build output
-        run: nix build .#${{ matrix.output }} -L
-      - name: Push output
-        run: |
-          nix run .#attic.client -- login nrab-attic 'https://attic.nrab.lol' ${{ secrets.ATTIC_TOKEN }}
-          nix run .#attic.client -- push nrab-attic:public result
-
-  build-aarch64-darwin:
-    runs-on: macos-14
-    needs: [matrix]
-    if: ${{ needs.matrix.outputs.aarch64-darwin != '[]' && needs.matrix.outputs.aarch64-darwin != '' }}
-    strategy:
-      fail-fast: false
-      matrix:
-        output: ${{ fromJson(needs.matrix.outputs.aarch64-darwin )}}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: ./.github/actions/install-nix
-      - name: Build output
-        run: nix build .#${{ matrix.output }} -L
-      - name: Push output
-        run: |
-          nix run .#attic.client -- login nrab-attic 'https://attic.nrab.lol' ${{ secrets.ATTIC_TOKEN }}
-          nix run .#attic.client -- push nrab-attic:public result
-
-  build-aarch64-linux:
-    runs-on: [Linux, ARM64, nix]
-    needs: [matrix]
-    if: ${{ needs.matrix.outputs.aarch64-linux != '[]' && needs.matrix.outputs.aarch64-linux != '' }}
-    strategy:
-      fail-fast: false
-      matrix:
-        output: ${{ fromJson(needs.matrix.outputs.aarch64-linux )}}
-    steps:
-      - uses: actions/checkout@v4
-      - name: Build output
-        run: nix build .#${{ matrix.output }} -L
-      - name: Push output
-        run: |
-          nix run .#attic.client -- login nrab-attic 'https://attic.nrab.lol' ${{ secrets.ATTIC_TOKEN }}
-          nix run .#attic.client -- push nrab-attic:public result
-
-  all-built:
-    runs-on: ubuntu-latest
-    if: always()
-    needs: [build-x86_64-linux, build-aarch64-darwin, build-aarch64-linux]
-    steps:
-    - uses: re-actors/alls-green@release/v1
-      with:
-        jobs: ${{ toJSON(needs) }}
diff --git a/garnix.yaml b/garnix.yaml
new file mode 100644
index 0000000..8e4aa0f
--- /dev/null
+++ b/garnix.yaml
@@ -0,0 +1,8 @@
+builds:
+  include:
+    - 'devShells.*.*'
+    - 'packages.*.*'
+    - 'formatter.*'
+    - 'nixosConfigurations.*'
+    - 'darwinConfigurations.*'
+    - 'homeConfigurations.*'