diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e8354c9..d75e266 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -19,7 +19,7 @@ jobs:
       contents: "read"
     strategy:
       matrix:
-        arch: ["native", "amd64", "arm64v8"]
+        arch: ["arm64v8"]
     steps:
       - name: "Checkout project"
         uses: "actions/checkout@v4"
@@ -47,7 +47,7 @@ jobs:
       contents: "read"
     strategy:
       matrix:
-        arch: ["amd64", "arm64v8"]
+        arch: ["arm64v8"]
     steps:
       - name: "Checkout project"
         uses: "actions/checkout@v4"
@@ -59,40 +59,38 @@ jobs:
       - name: "Login to Docker Hub"
         uses: "docker/login-action@v3"
         with:
-          registry: "docker.io"
-          username: "${{ secrets.DOCKERHUB_USERNAME }}"
-          password: "${{ secrets.DOCKERHUB_TOKEN }}"
+          registry: "d.lilpenguins.com"
       - name: "Load and push image"
         run: |
           make "load-${{ matrix.arch }}-image" "push-${{ matrix.arch }}-image"
 
-  push-manifest:
-    name: "Push manifest"
-    if: "startsWith(github.ref, 'refs/tags/v')"
-    needs: ["push"]
-    runs-on: "ubuntu-latest"
-    permissions:
-      contents: "read"
-    steps:
-      - name: "Checkout project"
-        uses: "actions/checkout@v4"
-      - name: "Login to Docker Hub"
-        uses: "docker/login-action@v3"
-        with:
-          registry: "docker.io"
-          username: "${{ secrets.DOCKERHUB_USERNAME }}"
-          password: "${{ secrets.DOCKERHUB_TOKEN }}"
-      - name: "Push manifest"
-        run: |
-          make push-cross-manifest
+#  push-manifest:
+#    name: "Push manifest"
+#    if: "startsWith(github.ref, 'refs/tags/v')"
+#    needs: ["push"]
+#    runs-on: "ubuntu-latest"
+#    permissions:
+#      contents: "read"
+#    steps:
+#      - name: "Checkout project"
+#        uses: "actions/checkout@v4"
+#      - name: "Login to Docker Hub"
+#        uses: "docker/login-action@v3"
+#        with:
+#          registry: "docker.io"
+#          username: "${{ secrets.DOCKERHUB_USERNAME }}"
+#          password: "${{ secrets.DOCKERHUB_TOKEN }}"
+#      - name: "Push manifest"
+#        run: |
+#          make push-cross-manifest
 
-  publish-github-release:
-    name: "Publish GitHub release"
-    if: "startsWith(github.ref, 'refs/tags/v')"
-    needs: ["push-manifest"]
-    runs-on: "ubuntu-latest"
-    permissions:
-      contents: "write"
-    steps:
-      - name: "Publish"
-        uses: "hectorm/ghaction-release@066200d04c3549852afa243d631ea3dc93390f68"
+#  publish-github-release:
+#    name: "Publish GitHub release"
+#    if: "startsWith(github.ref, 'refs/tags/v')"
+#    needs: ["push-manifest"]
+#    runs-on: "ubuntu-latest"
+#    permissions:
+#      contents: "write"
+#    steps:
+#      - name: "Publish"
+#        uses: "hectorm/ghaction-release@066200d04c3549852afa243d631ea3dc93390f68"
diff --git a/Dockerfile.m4 b/Dockerfile.m4
index 3a52b46..982617e 100644
--- a/Dockerfile.m4
+++ b/Dockerfile.m4
@@ -4,7 +4,7 @@ m4_changequote([[, ]])
 ## "build" stage
 ##################################################
 
-m4_ifdef([[CROSS_ARCH]], [[FROM docker.io/CROSS_ARCH/ubuntu:24.04]], [[FROM docker.io/ubuntu:24.04]]) AS build
+m4_ifdef([[CROSS_ARCH]], [[FROM dtcooper/raspberrypi-os:latest]], [[FROM dtcooper/raspberrypi-os:latest]]) AS build
 
 SHELL ["/bin/sh", "-euc"]