diff --git a/pyproject.toml b/pyproject.toml
index a756854eae7..dfd22f33785 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 line-length = 79
 target-version = ["py38"]
 include = '\.py?$'
-exclude = '''
+force-exclude = '''
 /(
     thirdparty |
     \.eggs |