diff --git a/sideline-cider.el b/sideline-cider.el
index 15acce8..9da0c28 100644
--- a/sideline-cider.el
+++ b/sideline-cider.el
@@ -28,6 +28,14 @@
 ;;
 ;; Show CIDER result with sideline.
 ;;
+;; 1) Add sideline-cider to sideline backends list,
+;;
+;;   (setq sideline-backends-right '(sideline-cider))
+;;
+;; 2) Then enable sideline-mode in the target buffer,
+;;
+;;   M-x sideline-mode
+;;
 
 ;;; Code: