diff --git a/dot_tmux.conf.local b/dot_tmux.conf.local
index c4d5d19..3d1d737 100644
--- a/dot_tmux.conf.local
+++ b/dot_tmux.conf.local
@@ -353,10 +353,10 @@ tmux_conf_copy_to_os_clipboard=false
 # this is the place to override or undo settings
 
 # increase history size
-#set -g history-limit 10000
+set -g history-limit 10000
 
 # start with mouse mode enabled
-#set -g mouse on
+set -g mouse on
 
 # force Vi mode
 #   really you should export VISUAL or EDITOR environment variable, see manual