diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 0644c21d..0179051f 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -114,6 +114,13 @@ jobs:
             exit 1
           fi
 
+          output=$(helm template oci://ttl.sh/automated-${{ github.run_id }}/replicated --version 0.0.0 --set userAgent=test-user-agent)
+
+          if ! echo $output | grep -q 'value: "test-user-agent"'; then
+            printf "user-set userAgent should exist:\n\n%s\n\n" "$output"
+            exit 1
+          fi
+
           cat << EOF >> test-values.yaml
           extraEnv:
           - name: TEST_EXTRA_ENV