diff --git a/plugins/tmux/init.zsh b/plugins/tmux/init.zsh
index dc45d98..ffd5738 100644
--- a/plugins/tmux/init.zsh
+++ b/plugins/tmux/init.zsh
@@ -17,6 +17,8 @@ alias tl="tmux list-sessions"
 
 # Auto Start
 if (( $SHLVL == 1 )) && zstyle -t ':omz:plugin:tmux:auto' start; then
+  (( SHLVL += 1 )) && export SHLVL
+
   session="$(
     tmux list-sessions 2> /dev/null \
       | cut -d':' -f1 \