diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 0036d23..e6bfd2b 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -17,10 +17,11 @@ jobs:
           fetch-depth: 0
       - uses: cachix/install-nix-action@v16
 
-      - uses: cachix/cachix-action@v8
+      - uses: cachix/cachix-action@v10
         with:
           name: dcompass
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
+          pushFilter: '(-source$|nixpkgs\.tar\.gz$|\.iso$|-squashfs.img$|crate-$)'
 
       # Run the general flake checks
       - run: nix flake check -vL
diff --git a/.github/workflows/check.yaml b/.github/workflows/check.yaml
index 94f4cc1..62133ae 100644
--- a/.github/workflows/check.yaml
+++ b/.github/workflows/check.yaml
@@ -23,7 +23,7 @@ jobs:
           name: dcompass
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
           # Don't push source or .iso files as they are pointless to take up precious cache space.
-          pushFilter: '(-source$|nixpkgs\.tar\.gz$)'
+          pushFilter: '(-source$|nixpkgs\.tar\.gz$|\.iso$|-squashfs.img$|crate-$)'
 
       # Run the general flake checks
       - run: nix flake check -vL