--- a/tests/test-uncommit.t	Wed Jan 01 21:36:21 2020 +0530
+++ b/tests/test-uncommit.t	Mon Nov 04 01:30:50 2019 +0530
@@ -1,4 +1,6 @@
   $ cat >> $HGRCPATH <<EOF
+  > [experimental]
+  > evolution.allowdivergence = True
   > [extensions]
   > EOF
   $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH