diff --git a/home/dot_config/fish/config.fish b/home/dot_config/fish/config.fish
index 21a3671..8c33ea8 100644
--- a/home/dot_config/fish/config.fish
+++ b/home/dot_config/fish/config.fish
@@ -1,3 +1,8 @@
+if status is-interactive
+and not set -q TMUX
+    exec tmux new -A -s main
+end
+
 if status is-interactive
     set fish_greeting
     fish_config theme choose catppuccin-mocha