diff --git a/.github/workflows/fatimage.yml b/.github/workflows/fatimage.yml
index 66f281943..95049edfa 100644
--- a/.github/workflows/fatimage.yml
+++ b/.github/workflows/fatimage.yml
@@ -118,6 +118,11 @@ jobs:
           . venv/bin/activate
           openstack image unset --property signature_verified "${{ steps.manifest.outputs.image-id }}" || true
 
+      - name: Set image properties
+        run: |
+          . venv/bin/activate
+          . dev/image-set-properties.sh "${{ steps.manifest.outputs.image-id }}"
+
       - name: Upload manifest artifact
         uses: actions/upload-artifact@v4
         with:
diff --git a/.github/workflows/s3-image-sync.yml b/.github/workflows/s3-image-sync.yml
index 3489dc62e..86552b123 100644
--- a/.github/workflows/s3-image-sync.yml
+++ b/.github/workflows/s3-image-sync.yml
@@ -168,6 +168,11 @@ jobs:
           . venv/bin/activate
           bash .github/bin/get-s3-image.sh ${{ env.TARGET_IMAGE }} ${{ env.S3_BUCKET }}
 
+      - name: Set Glance image properties correctly for Slurm images
+        run: |
+          . venv/bin/activate
+          . dev/image-set-properties.sh "${{ env.TARGET_IMAGE }}"
+
       - name: Cleanup OpenStack Image (on error or cancellation)
         if: cancelled() || failure()
         run: |