diff --git a/MANIFEST.in b/MANIFEST.in
index 50f6aba8..8da2cd04 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,4 @@
-include LICENSE README.md CHANGELOG.md src/charset_normalizer/py.typed dev-requirements.txt SECURITY.md
+include LICENSE README.md CHANGELOG.md src/charset_normalizer/py.typed dev-requirements.txt SECURITY.md noxfile.py
 recursive-include data *.md
 recursive-include data *.txt
 recursive-include docs *