diff --git a/zsh/ghostty.zsh b/zsh/ghostty.zsh
index 4da79a2..c9269f4 100644
--- a/zsh/ghostty.zsh
+++ b/zsh/ghostty.zsh
@@ -7,6 +7,16 @@ set-window-title() {
   echo -ne "$window_title"
 }
 
-PR_TITLEBAR=''
-set-window-title
-# add-zsh-hook precmd set-window-title
+if [[ "${TERM_PROGRAM:-}" == "ghostty" ]]; then
+  PR_TITLEBAR=''
+  set-window-title
+  # add-zsh-hook precmd set-window-title
+
+  # Reset terminal mouse tracking modes before each prompt.
+  # Prevents garbage escape sequences after an SSH/tmux session dies.
+  _reset_mouse_tracking() {
+    printf '\e[?1000l\e[?1002l\e[?1003l\e[?1006l'
+  }
+  autoload -Uz add-zsh-hook
+  add-zsh-hook precmd _reset_mouse_tracking
+fi