diff --git a/tests/agent/test_skill_name_traversal.py b/tests/agent/test_skill_name_traversal.py
index 00bc98707..60d2b8a22 100644
--- a/tests/agent/test_skill_name_traversal.py
+++ b/tests/agent/test_skill_name_traversal.py
@@ -279,7 +279,7 @@ class TestSkillViewFilePathSecurity:
     """Tests for file_path parameter security in skill_view."""
 
     @pytest.fixture
-def setup_skill_with_files(self, tmp_path):
+    def setup_skill_with_files(self, tmp_path):
         """Create a skill with supporting files."""
         skills_dir = tmp_path / "skills"
         skills_dir.mkdir()