diff --git a/modules/lang/org/contrib/roam.el b/modules/lang/org/contrib/roam.el
index 961ea9b75..a1e978480 100644
--- a/modules/lang/org/contrib/roam.el
+++ b/modules/lang/org/contrib/roam.el
@@ -34,8 +34,12 @@
           :desc "Yesterday"      "y" #'org-roam-yesterday))
   :config
   (unless org-roam-directory
-    (setq org-roam-directory org-directory)))
-
+    (setq org-roam-directory org-directory))
+  (setq org-roam-completion-system
+        (cond ((featurep! :completion helm) 'helm)
+              ((featurep! :completion ivy) 'ivy)
+              ((featurep! :completion ido) 'ido)
+              ('default))))
 
 ;; Since the org module lazy loads org-protocol (waits until an org URL is
 ;; detected), we can safely chain `org-roam-protocol' to it.