diff --git a/test/init.bats b/test/init.bats
index d780cc58..d3548f0a 100755
--- a/test/init.bats
+++ b/test/init.bats
@@ -39,7 +39,7 @@ eval "\$(rbenv-init -)"
 echo \$RBENV_SHELL
 OUT
   chmod +x myscript.sh
-  run ./myscript.sh /bin/zsh
+  run ./myscript.sh
   assert_success "sh"
 }