diff --git a/scripts/run-pyright.py b/scripts/run-pyright.py
index 3098962f22d9d..df940a8cee91b 100755
--- a/scripts/run-pyright.py
+++ b/scripts/run-pyright.py
@@ -268,6 +268,7 @@ def map_paths_to_envs(paths: Sequence[str]) -> Mapping[str, Sequence[str]]:
                     env_path_map.setdefault(env_path_spec["env"], []).append(path)
                     break
             else:
+                breakpoint()
                 raise Exception(f"Could not find environment that matched path: {path}.")
     return env_path_map