diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index fd45e01a..c4ce5efc 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -174,6 +174,11 @@ jobs:
           output_basename=$(basename -- $(basename -- $(ls -1 outputs/*.gbl | head -n 1)) .gbl)
           echo "output_basename=$output_basename" >> $GITHUB_OUTPUT
 
+      - name: Generate manifest
+        id: build-firmware
+        run: |
+          /opt/venv/bin/python3 tools/create_manifest.py outputs > outputs/manifest.json
+
       - name: Install node within container (act)
         if: ${{ env.ACT }}
         run: |