diff --git a/plugins/bundler/init.zsh b/plugins/bundler/init.zsh
index 365531c2..4f4db80b 100644
--- a/plugins/bundler/init.zsh
+++ b/plugins/bundler/init.zsh
@@ -41,7 +41,7 @@ function _bundler-within-bundled-project() {
 }
 
 function _bundler-run() {
-  if _bundler-installed && __bundler-within-bundled-project; then
+  if _bundler-installed && _bundler-within-bundled-project; then
     bundle exec $@
   else
     $@