diff --git a/.emacs.d/jlj-org.el b/.emacs.d/jlj-org.el
index fb462d0..6152b8e 100644
--- a/.emacs.d/jlj-org.el
+++ b/.emacs.d/jlj-org.el
@@ -34,6 +34,7 @@
 
     ;; log state changes to a drawer
     (setq org-log-into-drawer t)
+    (setq org-log-done 'time)
 
     ;; org-agenda configs
     (setq org-habit-show-habits-only-for-today nil)