diff --git a/modules/lang/ruby/config.el b/modules/lang/ruby/config.el
index f5bbebe19..bbec2a795 100644
--- a/modules/lang/ruby/config.el
+++ b/modules/lang/ruby/config.el
@@ -94,6 +94,7 @@
   :defer t
   :init
   (setq rake-cache-file (concat doom-cache-dir "rake.cache"))
+  (setq rake-completion-system 'default)
   (map! :after ruby-mode
         :localleader
         :map ruby-mode-map