diff --git a/config/tmux/tmux.conf b/config/tmux/tmux.conf
index 45a4410..145743b 100644
--- a/config/tmux/tmux.conf
+++ b/config/tmux/tmux.conf
@@ -49,6 +49,7 @@ unbind-key -T   copy-mode-vi MouseDragEnd1Pane
 #
 # General
 #
+set -s  focus-events        on                  # pass focus events from terminal to applications
 set -gs escape-time         50                  # avoid delays with ESC in vim
 set -gs repeat-time         1000                # allow 1 second for multiple commands
 set -g base-index           1                   # start window numbering from 1