diff --git a/src/databricks/labs/ucx/source_code/known.json b/src/databricks/labs/ucx/source_code/known.json
index c12ef8866d..9ef8ec4018 100644
--- a/src/databricks/labs/ucx/source_code/known.json
+++ b/src/databricks/labs/ucx/source_code/known.json
@@ -2602,6 +2602,78 @@
     "docstring_to_markdown.plain": [],
     "docstring_to_markdown.rst": []
   },
+  "econml": {
+    "econml": [],
+    "econml._cate_estimator": [],
+    "econml._ensemble": [],
+    "econml._ensemble._ensemble": [],
+    "econml._ensemble._utilities": [],
+    "econml._ortho_learner": [],
+    "econml._shap": [],
+    "econml._tree_exporter": [],
+    "econml._version": [],
+    "econml.automated_ml": [],
+    "econml.automated_ml._automated_ml": [],
+    "econml.cate_interpreter": [],
+    "econml.cate_interpreter._interpreters": [],
+    "econml.data": [],
+    "econml.data.dgps": [],
+    "econml.data.dynamic_panel_dgp": [],
+    "econml.dml": [],
+    "econml.dml._rlearner": [],
+    "econml.dml.causal_forest": [],
+    "econml.dml.dml": [],
+    "econml.dowhy": [],
+    "econml.dr": [],
+    "econml.dr._drlearner": [],
+    "econml.federated_learning": [],
+    "econml.grf": [],
+    "econml.grf._base_grf": [],
+    "econml.grf._base_grftree": [],
+    "econml.grf.classes": [],
+    "econml.inference": [],
+    "econml.inference._bootstrap": [],
+    "econml.inference._inference": [],
+    "econml.iv": [],
+    "econml.iv.dml": [],
+    "econml.iv.dml._dml": [],
+    "econml.iv.dr": [],
+    "econml.iv.dr._dr": [],
+    "econml.iv.nnet": [],
+    "econml.iv.nnet._deepiv": [],
+    "econml.iv.sieve": [],
+    "econml.iv.sieve._tsls": [],
+    "econml.metalearners": [],
+    "econml.metalearners._metalearners": [],
+    "econml.orf": [],
+    "econml.orf._causal_tree": [],
+    "econml.orf._ortho_forest": [],
+    "econml.panel": [],
+    "econml.panel.dml": [],
+    "econml.panel.dml._dml": [],
+    "econml.panel.utilities": [],
+    "econml.policy": [],
+    "econml.policy._base": [],
+    "econml.policy._drlearner": [],
+    "econml.policy._forest": [],
+    "econml.policy._forest._forest": [],
+    "econml.policy._forest._tree": [],
+    "econml.score": [],
+    "econml.score.ensemble_cate": [],
+    "econml.score.rscorer": [],
+    "econml.sklearn_extensions": [],
+    "econml.sklearn_extensions.linear_model": [],
+    "econml.sklearn_extensions.model_selection": [],
+    "econml.solutions.causal_analysis": [],
+    "econml.solutions.causal_analysis._causal_analysis": [],
+    "econml.tree": [],
+    "econml.tree._tree_classes": [],
+    "econml.utilities": [],
+    "econml.validate": [],
+    "econml.validate.drtester": [],
+    "econml.validate.results": [],
+    "econml.validate.utils": []
+  },
   "emmv": {
     "emmv": []
   },