--- a/debian/rules	2020-07-20 11:02:04.230747315 +0100
--- b/debian/rules	2020-07-20 11:08:55.124937866 +0100
@@ -9,4 +9,4 @@
 
 override_dh_installexamples:
 	dh_installexamples
-	cd debian/python3-$(PYBUILD_NAME)-examples/usr/share/doc/python3-$(PYBUILD_NAME) && tar caf tests.tar.xz tests && rm -rf tests
+	cd debian/python3-$(PYBUILD_NAME)-examples/usr/share/doc/python3-$(PYBUILD_NAME) && tar --create --owner=0 --group=0 --numeric-owner --sort=name --file tests.tar.xz tests && rm -rf tests