diff --git a/tests/emmet-core/test_provenance.py b/tests/emmet-core/test_provenance.py
index 0db465eab3..30111c5896 100644
--- a/tests/emmet-core/test_provenance.py
+++ b/tests/emmet-core/test_provenance.py
@@ -1,8 +1,7 @@
 from datetime import datetime
 
 import pytest
-from pymatgen import Element, Lattice
-from pymatgen.core import Structure
+from pymatgen.core import Element, Lattice, Structure
 from pymatgen.util.provenance import Author, HistoryNode, StructureNL
 
 from emmet.core.provenance import Database, ProvenanceDoc