diff --git a/.github/workflows/post_weekly_release.yaml b/.github/workflows/post_weekly_release.yaml
index 329191e1..05b6a3f8 100644
--- a/.github/workflows/post_weekly_release.yaml
+++ b/.github/workflows/post_weekly_release.yaml
@@ -62,15 +62,18 @@ jobs:
             --auth-key-file ../coverity.key \
             --strip-path ${GITHUB_WORKSPACE}
 
- build-ubuntu-arm64:
+  build-ubuntu-arm64:
     name: Ubuntu arm64
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-24.04-arm
     steps:
       - name: Git checkout
         uses: actions/checkout@v4
         with:
           submodules: 'true'
 
+      - name: Install ImageMagick
+        run: sudo apt install imagemagick
+
       - name: Build release
         run: |
           export CXX=clang++