--- a/tests/test-evolve-orphan-split.t	Wed Mar 21 16:18:31 2018 +0100
+++ b/tests/test-evolve-orphan-split.t	Wed Mar 21 16:32:54 2018 +0100
@@ -2,6 +2,11 @@
 multiple successors **
 
   $ cat >> $HGRCPATH <<EOF
+  > [defaults]
+  > amend=-d "0 0"
+  > fold=-d "0 0"
+  > split=-d "0 0"
+  > amend=-d "0 0"
   > [ui]
   > interactive = True
   > [alias]