diff --git a/docs/conf.py b/docs/conf.py
index 2eb7a6e..a0ec8f2 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -49,7 +49,7 @@ autodoc_mock_imports = [
     "dask",
     "h5py",
     "linkml",
-    "linkml-runtime",
+    "linkml_runtime",
 ]
 autoclass_content = "both"
 autodoc_member_order = "bysource"