diff --git a/pyproject.toml b/pyproject.toml
index 55ec8d7..c92e908 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,2 +1,8 @@
 [tool.black]
 line-length = 120
+extend-exclude = """
+(src/eddn/conf/Settings.py
+|contrib/
+|examples/
+|scripts/)
+"""