diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index b9a0514..a5d3018 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -72,15 +72,17 @@ jobs:
 
       - name: Build Image
         run: |
-          # Labels zeilenweise mit dem --label Flag versehen und in einer Variable puffern
-          BUILDAH_LABELS=$(echo "${{ steps.metadata.outputs.labels }}" | sed 's/^/--label /')
-
           podman build \
             -f ./Containerfile \
             -t "localhost/${{ env.IMAGE_NAME }}:${{ env.IMAGE_TAG }}" \
-            $BUILDAH_LABELS \
+            --label "org.opencontainers.image.title=${{ env.IMAGE_NAME }}" \
+            --label "org.opencontainers.image.description=${{ env.IMAGE_DESC }}" \
+            --label "org.opencontainers.image.vendor=${{ github.repository_owner }}" \
+            --label "containers.bootc=1" \
+            --label "ostree.bootable=1" \
             .
 
+
       - name: Rechunk with chunkah
         run: |
           set -euo pipefail