diff --git a/users/profiles/zsh/default.nix b/users/profiles/zsh/default.nix
index 88e25cc..68d9a46 100644
--- a/users/profiles/zsh/default.nix
+++ b/users/profiles/zsh/default.nix
@@ -9,6 +9,12 @@
       ];
     };
     initExtraFirst = ''
+     if [ -z "$TMUX" ] && [[ $- == *i* ]]
+     then
+         (tmux ls | grep -vq attached && tmux at) || tmux
+         exit
+     fi
+
       ${builtins.readFile ./p10k.zsh.initfirst}
     '';
     initExtra = ''