diff --git a/tests/apitests/python/library/repository.py b/tests/apitests/python/library/repository.py
index d11ec08b0..35f4c4e04 100644
--- a/tests/apitests/python/library/repository.py
+++ b/tests/apitests/python/library/repository.py
@@ -64,4 +64,5 @@ class Repository(base.Base):
         client = self._get_client(**kwargs)
         data, status_code, _ = client.repositories_repo_name_signatures_get_with_http_info(repo_name)
         base._assert_status_code(expect_status_code, status_code)
+        return data
       
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