diff --git a/config/.tmux.conf b/config/.tmux.conf
index 2fc7244..b2cef87 100644
--- a/config/.tmux.conf
+++ b/config/.tmux.conf
@@ -6,6 +6,8 @@ set -g default-terminal "xterm-256color"
 set -sg escape-time 0
 set-option -ga terminal-overrides ",xterm-256color:Tc"
 set -g mouse on
+set -sg base-index 1
+set -wg pane-base-index 1
 
 # statusline
 set -g status-left "[#I] "