diff --git a/backend/tests/test_gltf_metadata.py b/backend/tests/test_gltf_metadata.py
index 61d29b7..f73540f 100644
--- a/backend/tests/test_gltf_metadata.py
+++ b/backend/tests/test_gltf_metadata.py
@@ -217,4 +217,4 @@ class TestExtractGltfMetadataErrors:
 
     def test_invalid_gltf_json(self):
         with pytest.raises(ValueError):
-            extract_gltf_json(b"[1, 2, 3]")
+            _parse_gltf_json(b"[1, 2, 3]")