diff --git a/lib/rbenv.zsh b/lib/rbenv.zsh
index a8b6c323..f58074b8 100644
--- a/lib/rbenv.zsh
+++ b/lib/rbenv.zsh
@@ -1,2 +1,4 @@
 # using the rbenv plugin will override this with a real implementation
-function rbenv_prompt_info() {}
+function rbenv_prompt_info() {
+  return 1
+}