diff --git a/files/.tmux.conf b/files/.tmux.conf
index dc7353f..d079e88 100644
--- a/files/.tmux.conf
+++ b/files/.tmux.conf
@@ -1,4 +1,7 @@
 set -g default-terminal "screen-256color"
 bind-key -n Home send Escape "OH"
 bind-key -n End send Escape "OF"
-set -g terminal-overrides 'xterm*:smcup@:rmcup@'
+set -ga terminal-overrides ',xterm*:smcup@:rmcup@'
+set -g history-limit 30000
+bind -T root WheelUpPane   if-shell -F -t = "#{alternate_on}" "send-keys -M" "select-pane -t =; copy-mode -e; send-keys -M"
+bind -T root WheelDownPane if-shell -F -t = "#{alternate_on}" "send-keys -M" "select-pane -t =; send-keys -M"