diff --git a/stlearn/tl/clustering/leiden.py b/stlearn/tl/clustering/leiden.py
index f49170bc..8a721d3a 100644
--- a/stlearn/tl/clustering/leiden.py
+++ b/stlearn/tl/clustering/leiden.py
@@ -7,7 +7,7 @@
 from scipy.sparse import spmatrix
 
 
-def louvain(
+def leiden(
     adata: AnnData,
     resolution: float | None = None,
     random_state: int | RandomState | None = 0,