diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 899e0ab1..287275f6 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -9,6 +9,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
         name: Checkout
+      - uses: https://github.com/DeterminateSystems/magic-nix-cache-action@main
       - name: Metadata
         run: |
           nix flake metadata
@@ -17,4 +18,4 @@ jobs:
           nix develop -c statix check
       - name: Flake check
         run: |
-          nix flake check
\ No newline at end of file
+          nix flake check