diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 5e12181..e476b9b 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -70,17 +70,20 @@ jobs:
         id: cmp
         run: |
           set -euo pipefail
-          if [ "${{ github.event_name }}" != "schedule" ] || [ "${{ inputs.force }}" = "true" ]; then
+          if [ "${{ github.event_name }}" = "push" ] || [ "${{ github.event.inputs.force }}" = "true" ]; then
             echo "changed=true" >> "$GITHUB_OUTPUT"
             echo "non-scheduled or forced run - building"
+            echo "non-scheduled or forced run - building (hash ${{ steps.hash.outputs.hash }})" >> "$GITHUB_STEP_SUMMARY"
             exit 0
           fi
           if docker buildx imagetools inspect "$IMAGE:src-${{ steps.hash.outputs.hash }}" >/dev/null 2>&1; then
             echo "changed=false" >> "$GITHUB_OUTPUT"
             echo "no change since last build - skipping"
+            echo "no change since last build - skipping (hash ${{ steps.hash.outputs.hash }})" >> "$GITHUB_STEP_SUMMARY"
           else
             echo "changed=true" >> "$GITHUB_OUTPUT"
             echo "upstream or Dockerfile changed - building"
+            echo "upstream or Dockerfile changed - building (hash ${{ steps.hash.outputs.hash }})" >> "$GITHUB_STEP_SUMMARY"
           fi
 
       - name: Compute date tag