diff --git a/scripts/check_resources.py b/scripts/check_resources.py
index 82e4bf760..2eeba6fbe 100644
--- a/scripts/check_resources.py
+++ b/scripts/check_resources.py
@@ -102,10 +102,7 @@ def main():
     logger.info(f"Resources summary:\n{resources_summary}")
 
     #%% Compare local test run with base branch
-    if (
-        current_name in resources_summary.index
-        and base_branch_name in resources_summary.index
-    ):
+    if ({current_name, base_branch_name}).issubset(set(all_resources.head_branch)):
         tests_with_diff = (
             all_resources.loc[
                 lambda df: df.head_branch.isin([current_name, base_branch_name])