diff --git a/.github/workflows/nix-build.yml b/.github/workflows/nix-build.yml
index 7f630ecf..fb98f099 100644
--- a/.github/workflows/nix-build.yml
+++ b/.github/workflows/nix-build.yml
@@ -20,15 +20,8 @@ jobs:
         with:
           ref: ${{ github.ref }}
 
-      - name: Install Nix
-        uses: cachix/install-nix-action@v22
-        with:
-          install_url: https://nixos.org/nix/install
-          extra_nix_config: |
-            auto-optimise-store = true
-            access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
-            experimental-features = nix-command flakes
-
+      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: DeterminateSystems/magic-nix-cache-action@main
       - uses: cachix/cachix-action@v12
         with:
           name: hyprland
diff --git a/.github/workflows/nix-update-inputs.yml b/.github/workflows/nix-update-inputs.yml
index 2de1cf9f..f5df3f4f 100644
--- a/.github/workflows/nix-update-inputs.yml
+++ b/.github/workflows/nix-update-inputs.yml
@@ -14,15 +14,7 @@ jobs:
         with:
           token: ${{ secrets.PAT }}
 
-      - name: Install nix
-        uses: cachix/install-nix-action@v22
-        with:
-          install_url: https://nixos.org/nix/install
-          extra_nix_config: |
-            auto-optimise-store = true
-            access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
-            experimental-features = nix-command flakes
-
+      - uses: DeterminateSystems/nix-installer-action@main
       - name: Update inputs
         run: nix/update-inputs.sh
 
diff --git a/.github/workflows/nix-update-wlroots.yml b/.github/workflows/nix-update-wlroots.yml
index 82bbc311..a0db9ef5 100644
--- a/.github/workflows/nix-update-wlroots.yml
+++ b/.github/workflows/nix-update-wlroots.yml
@@ -16,15 +16,7 @@ jobs:
       with:
         token: ${{ secrets.PAT }}
 
-    - name: Install nix
-      uses: cachix/install-nix-action@v22
-      with:
-        install_url: https://nixos.org/nix/install
-        extra_nix_config: |
-          auto-optimise-store = true
-          access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
-          experimental-features = nix-command flakes
-
+    - uses: DeterminateSystems/nix-installer-action@main
     - name: Update lockfile
       run: nix/update-wlroots.sh