diff --git a/.config/tmux/tmux.conf b/.config/tmux/tmux.conf
index b4b699d7..33ddd70d 100644
--- a/.config/tmux/tmux.conf
+++ b/.config/tmux/tmux.conf
@@ -9,6 +9,7 @@ set -s extended-keys on
 # set -as terminal-features '*ghostty*:extkeys'
 # set -g default-terminal "tmux-256color"
 set -ag terminal-overrides ",foot*:Tc:extkeys"
+set-option -g update-environment "WAYLAND_DISPLAY XDG_RUNTIME_DIR"
 # # don't let programs rename window
 set -g allow-rename off
 # # don't wait after escape sequences