diff --git a/pyproject.toml b/pyproject.toml
index 093394222..13df876ec 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -386,7 +386,6 @@ exclude = [
 extraPaths = [
         "scripts",
         "pipelines",
-        "extensions-builtin",
         ]
 reportMissingImports = "none"
 reportInvalidTypeForm = "none"