diff --git a/.github/workflows/podvm_mkosi_image.yaml b/.github/workflows/podvm_mkosi_image.yaml
index b7dc56bb8d..9761ee007c 100644
--- a/.github/workflows/podvm_mkosi_image.yaml
+++ b/.github/workflows/podvm_mkosi_image.yaml
@@ -13,7 +13,7 @@ jobs:
       matrix:
         runner:
           - ubuntu-latest
-          - self-hosted
+          - S390X
     permissions:
       contents: read
       packages: write
@@ -30,12 +30,12 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
 
-      #- name: Log in to GitHub Container Registry
-      #  uses: docker/login-action@v2
-      #  with:
-      #    registry: ghcr.io
-      #    username: ${{ github.actor }}
-      #    password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build builder
         run: make fedora-binaries-builder