diff --git a/README.md b/README.md
index 35faf78..36e3586 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ docker compose up -d
 start `tmux`:
 
 ```
-docker compose exec main zsh -ilc tmux new -s claude
+docker compose exec main zsh -ilc "tmux new -s claude"
 ```
 
 log into claude:
@@ -39,7 +39,7 @@ detach with `ctrl+b d`
 reconnect with
 
 ```
-docker compose exec main zsh -ilc tmux attach -t claude
+docker compose exec main zsh -ilc "tmux attach -t claude"
 ```
 
 ## Commands