diff --git a/.tmux.conf b/.tmux.conf
index 336eab5..abc29ad 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -4,3 +4,6 @@ set-option -g prefix C-a
 # "Normal" scrolling
 set -g terminal-overrides 'xterm*:smcup@:rmcup@'
 set -g mode-mouse on
+
+# Set first window to 1
+set -g base-index 1