diff --git a/.github/workflows/build-and-cache.yml b/.github/workflows/build-and-cache.yml
index 79f49b2..319a7e3 100644
--- a/.github/workflows/build-and-cache.yml
+++ b/.github/workflows/build-and-cache.yml
@@ -56,7 +56,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           persist-credentials: false
-      - run: nix build -L .#nixosConfigurations.${{ matrix.machine }}.config.system.build.toplevel
+      - run: nix build -L --accept-flake-config .#nixosConfigurations.${{ matrix.machine }}.config.system.build.toplevel
 
   build-homes:
     strategy:
@@ -84,4 +84,4 @@ jobs:
         uses: actions/checkout@v4
         with:
           persist-credentials: false
-      - run: nix build -L .#homeConfigurations."${{ matrix.home }}".activationPackage
+      - run: nix build -L --accept-flake-config .#homeConfigurations."${{ matrix.home }}".activationPackage