diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f5bf051..11d456f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -48,18 +48,35 @@ jobs:
         run: |
           .github/workflows/cache-test.sh
 
-  # run-x86_64-darwin:
-  #   name: Run x86_64 Darwin
-  #   runs-on: macos-12
-  #   steps:
-  #     - uses: actions/checkout@v3
-  #     - name: Install Nix
-  #       uses: DeterminateSystems/nix-installer-action@main
-  #       with:
-  #         extra-conf: |
-  #           narinfo-cache-negative-ttl = 0
-  #     - name: Cache the store
-  #       uses: ./
-  #     - name: Check the cache for liveness
-  #       run: |
-  #         .github/workflows/cache-test.sh
+  run-x86_64-darwin:
+    name: Run x86_64 Darwin
+    runs-on: macos-12
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@main
+        with:
+          extra-conf: |
+            narinfo-cache-negative-ttl = 0
+      - name: Cache the store
+        uses: ./
+      - name: Check the cache for liveness
+        run: |
+          .github/workflows/cache-test.sh
+
+  run-aarch64-darwin:
+    name: Run aarch64 Darwin
+    concurrency: build-ARM64-macOS
+    runs-on: macos-latest-xlarge
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@main
+        with:
+          extra-conf: |
+            narinfo-cache-negative-ttl = 0
+      - name: Cache the store
+        uses: ./
+      - name: Check the cache for liveness
+        run: |
+          .github/workflows/cache-test.sh