diff --git a/.github/workflows/merge-prometheus.yaml b/.github/workflows/merge-prometheus.yaml
index a45a3f3..d2bdf41 100644
--- a/.github/workflows/merge-prometheus.yaml
+++ b/.github/workflows/merge-prometheus.yaml
@@ -20,8 +20,7 @@ jobs:
       downstream: openshift/prometheus
       sandbox: rhobs/prometheus
       restore-downstream: >-
-        plugins.yml
-        plugins
+        .github/PULL_REQUEST_TEMPLATE.md
       restore-upstream: >-
         CHANGELOG.md
         VERSION
@@ -33,8 +32,9 @@ jobs:
         # The git diff relies on gits remote naming. The merge-flow checks out
         # $downstream as origin at the time of writing this code.
         if ! git diff --exit-code origin/main web/ui; then
-          make assets-compress
-          find web/ui/static -type f -name '*.gz' -exec git add {} \;
+          # Only build the Mantine UI.
+          BUILD_UI=mantine make assets-compress
+          find web/ui/static/mantine-ui -type f -name '*.gz' -exec git add {} \;
           git add web/ui/embed.go
           git diff --cached --exit-code || git commit -s -m "[bot] assets: generate"
         fi