diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a193b129..8ac1d5d4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,4 +1,4 @@
-name: "Cachix Build"
+name: "Build and Cache"
 on:
   pull_request:
   push:
@@ -10,6 +10,7 @@ jobs:
     - uses: cachix/install-nix-action@v27
       with:
         nix_path: nixpkgs=channel:nixos-unstable
+    - uses: DeterminateSystems/magic-nix-cache-action@main
     - uses: cachix/cachix-action@v14
       with:
         name: sako-nixos-cache
@@ -18,4 +19,38 @@ jobs:
         # If you chose API tokens for write access OR if you have a private cache
         authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
     - run: nix run nixpkgs#nixos-rebuild -- --flake .#sakopc build
-    - run: nix-shell --run "echo OK"
+    - run: nix-shell --run "echo All done!"
+  sakotop:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: cachix/install-nix-action@v27
+      with:
+        nix_path: nixpkgs=channel:nixos-unstable
+    - uses: DeterminateSystems/magic-nix-cache-action@main
+    - uses: cachix/cachix-action@v14
+      with:
+        name: sako-nixos-cache
+        # If you chose signing key for write access
+        signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
+        # If you chose API tokens for write access OR if you have a private cache
+        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
+    - run: nix run nixpkgs#nixos-rebuild -- --flake .#sakotop build
+    - run: nix-shell --run "echo All done!"
+  sakowsl:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: cachix/install-nix-action@v27
+      with:
+        nix_path: nixpkgs=channel:nixos-unstable
+    - uses: DeterminateSystems/magic-nix-cache-action@main
+    - uses: cachix/cachix-action@v14
+      with:
+        name: sako-nixos-cache
+        # If you chose signing key for write access
+        signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
+        # If you chose API tokens for write access OR if you have a private cache
+        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
+    - run: nix run nixpkgs#nixos-rebuild -- --flake .#sakowsl build
+    - run: nix-shell --run "echo All done!"