diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3695c0336..0e80dba0b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -184,8 +184,11 @@ jobs:
         os: [ubuntu-latest, macos-latest]
     steps:
       - uses: actions/checkout@v4
-      - uses: DeterminateSystems/nix-installer-action@main
-      - uses: DeterminateSystems/magic-nix-cache-action@main
+      - uses: nixbuild/nix-quick-install-action@master
+      - uses: nix-community/cache-nix-action@main
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix', '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
       - name: Install omnix
         run: nix --accept-flake-config profile install "github:juspay/omnix"
       - name: Build all flake outputs