diff --git a/test/init.bats b/test/init.bats
index 6ea662b5..d780cc58 100755
--- a/test/init.bats
+++ b/test/init.bats
@@ -54,7 +54,7 @@ OUT
 @test "fish instructions" {
   run rbenv-init fish
   assert [ "$status" -eq 1 ]
-  assert_line 'status --is-interactive; and source (rbenv init -|psub)'
+  assert_line 'status --is-interactive; and rbenv init - | source'
 }
 
 @test "option to skip rehash" {