diff --git a/CHANGES.md b/CHANGES.md
index 2b44a075..36379a14 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,11 @@
 # pyfakefs Release Notes
 The released versions correspond to PyPI releases.
 
+## Unreleased
+
+### Packaging
+* include `tox.ini` and a few more files into the source distribution (see [#937](../../issues/937))
+
 ## [Version 5.3.4](https://pypi.python.org/pypi/pyfakefs/5.3.4) (2024-01-19)
 Bugfix release.
 
diff --git a/MANIFEST.in b/MANIFEST.in
index b1abafcc..aed0396d 100755
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,3 +1,4 @@
-include CHANGES.md
 include COPYING
-include README.md
+include *.md
+include *.ini
+include *.txt