diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3f13b863..fd24e4f5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -138,7 +138,8 @@ jobs:
     name: 'integration tests (gen)'
     runs-on: ubuntu-latest
     if: |
-      github.event_name != 'pull_request'
+      github.event_name != 'pull_request' ||
+      github.event.pull_request.head.repo.full_name == github.repository
     steps:
       - uses: SAP/ai-sdk-python/.github/actions/setup@main
 
diff --git a/packages/gen/gen_ai_hub/evaluations/models/metric_config.py b/packages/gen/gen_ai_hub/evaluations/models/metric_config.py
index ac5ca891..3fe12282 100644
--- a/packages/gen/gen_ai_hub/evaluations/models/metric_config.py
+++ b/packages/gen/gen_ai_hub/evaluations/models/metric_config.py
@@ -20,6 +20,9 @@ def __init__(
         self.version = version
         self.id = id
 
+    def __str__(self):
+        return f"MetricRef<ID: {self.id}, name: {self.name}, scenario: {self.scenario}, version: {self.version}"
+
 class MetricConfig:
     """
     Defines the metric config of the evaluation flow