diff --git a/.github/actions/setup-nix/action.yaml b/.github/actions/setup-nix/action.yaml
index d5674352f9..13030b2fce 100644
--- a/.github/actions/setup-nix/action.yaml
+++ b/.github/actions/setup-nix/action.yaml
@@ -11,8 +11,8 @@ inputs:
 runs:
   using: composite
   steps:
-    - uses: nixbuild/nix-quick-install-action@60e9c39264d4714139af3cdf15f691b19eec3530 # v28
-    - uses: cachix/cachix-action@18cf96c7c98e048e10a83abd92116114cd8504be # v14
+    - uses: cachix/install-nix-action@v25
+    - uses: cachix/cachix-action@v14
       with:
         name: postgrest
         authToken: ${{ inputs.authToken }}
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index e726d16047..7006f14a74 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -40,12 +40,15 @@ jobs:
             docker: postgrest-linux-docker-x64
 
           - name: MacOS
-            runs-on: macos-12
+            runs-on: flyci-macos-large-latest-m1
             artifact: postgrest-macos-static-x64
             docker: postgrest-macos-docker-x64
+            volume: disk1
 
     name: Nix - ${{ matrix.name }} static
     runs-on: ${{ matrix.runs-on }}
+      #env:
+      #NIX_VOLUME_USE_SPECIAL: ${{ matrix.volume }}
     steps:
       - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
       - name: Setup Nix Environment
@@ -54,7 +57,7 @@ jobs:
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
 
       - name: Build static executable
-        run: nix-build -A postgrestStatic
+        run: nix-build -j6 -A postgrestStatic --keep-going 2>&1 | grep '^error: builder' -B50
       - name: Save built executable as artifact
         uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
         with: