diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 9601556..f6c80c0 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -22,6 +22,7 @@ jobs:
     steps:
       - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9
       - uses: DeterminateSystems/nix-installer-action@main
+      - uses: DeterminateSystems/magic-nix-cache-action@main
 
         with:
           fetch-depth: 0