diff --git a/.github/workflows/build-nix.yml b/.github/workflows/build-nix.yml
index bc1203891..b225acac4 100644
--- a/.github/workflows/build-nix.yml
+++ b/.github/workflows/build-nix.yml
@@ -34,5 +34,4 @@ jobs:
         with:
           fetch-depth: 0
       - uses: DeterminateSystems/nix-installer-action@e50d5f73bfe71c2dd0aa4218de8f4afa59f8f81d
-      - uses: DeterminateSystems/magic-nix-cache-action@6221693898146dc97e38ad0e013488a16477a4c4
       - run: nix flake check -L --show-trace