diff --git a/src/databricks/labs/ucx/source_code/known.json b/src/databricks/labs/ucx/source_code/known.json
index 3c5d29dd15..b32bc81208 100644
--- a/src/databricks/labs/ucx/source_code/known.json
+++ b/src/databricks/labs/ucx/source_code/known.json
@@ -2586,6 +2586,9 @@
     "docstring_to_markdown.plain": [],
     "docstring_to_markdown.rst": []
   },
+  "emmv": {
+    "emmv": []
+  },
   "entrypoints": {
     "entrypoints": []
   },
@@ -26344,4 +26347,4 @@
     "zipp.compat.py310": [],
     "zipp.glob": []
   }
-}
\ No newline at end of file
+}