diff --git a/python-nss.changes b/python-nss.changes
index 8bc33b8..67ff28e 100644
--- a/python-nss.changes
+++ b/python-nss.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Jun 22 08:19:27 UTC 2023 - Bernhard Wiedemann <bwiedemann@suse.com>
+
+- Drop sphinx .doctrees to make package build reproducible
+
 -------------------------------------------------------------------
 Wed Jun 14 05:57:12 UTC 2023 - Steve Kowalik <steven.kowalik@suse.com>
 
diff --git a/python-nss.spec b/python-nss.spec
index 7fc34bf..e366415 100644
--- a/python-nss.spec
+++ b/python-nss.spec
@@ -71,7 +71,7 @@ HTML Documentation and examples for %name.
 %python_install
 %python_expand %fdupes %{buildroot}%{$python_sitearch}
 PYTHONPATH=%{buildroot}%{python_sitearch} python3 -m sphinx doc/sphinx/source build/sphinx/html
-rm -rf build/sphinx/html/.buildinfo
+rm -rf build/sphinx/html/.buildinfo build/sphinx/html/.doctrees
 
 %check
 %{python_expand export PYTHONPATH=%{buildroot}%{$python_sitearch}