diff --git a/.zshrc b/.zshrc
index 28b6da3..2e400ff 100644
--- a/.zshrc
+++ b/.zshrc
@@ -41,7 +41,7 @@ else
 fi
 
 # Attach to a tmux session on startup
-if [ -z "$TMUX" ]; then
+if [ -z "$TMUX" ] && [ -n "$SSH_CLIENT" ]; then
     tmux attach -t Default || tmux new -s Default
 fi