diff --git a/init.el b/init.el
index 995404c..064249f 100644
--- a/init.el
+++ b/init.el
@@ -35,6 +35,13 @@
 ;;
 ;;; Code:
 
+;; Do not show a popup buffer with warnings
+;; (setq create-lockfiles nil)
+;; (add-to-list 'warning-suppress-log-types '(unlock-file))
+;; (add-to-list 'warning-suppress-types '(unlock-file))
+;; or
+(setq warning-minimum-level :error)
+
 (defun remove-electric-indent-mode ()
   (setq electric-indent-inhibit t))