diff --git a/src/config.ts b/src/config.ts
index 56372ec..2303de6 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -33,7 +33,7 @@ export interface NotifierConfig {
   showProjectName: boolean
   showSessionTitle: boolean
   showIcon: boolean
-  notificationSystem: "osascript" | "node-notifier"
+  notificationSystem: "osascript" | "node-notifier" | "ghostty"
   linux: LinuxConfig
   command: CommandConfig
   events: {
@@ -82,7 +82,7 @@ const DEFAULT_CONFIG: NotifierConfig = {
   showProjectName: true,
   showSessionTitle: false,
   showIcon: true,
-  notificationSystem: "osascript",
+  notificationSystem: "osascript" as const,
   linux: {
     grouping: false,
   },
@@ -210,7 +210,12 @@ export function loadConfig(): NotifierConfig {
       showProjectName: userConfig.showProjectName ?? DEFAULT_CONFIG.showProjectName,
       showSessionTitle: userConfig.showSessionTitle ?? DEFAULT_CONFIG.showSessionTitle,
       showIcon: userConfig.showIcon ?? DEFAULT_CONFIG.showIcon,
-      notificationSystem: userConfig.notificationSystem === "node-notifier" ? "node-notifier" : "osascript",
+      notificationSystem:
+        userConfig.notificationSystem === "node-notifier"
+          ? "node-notifier"
+          : userConfig.notificationSystem === "ghostty"
+            ? "ghostty"
+            : "osascript",
       linux: {
         grouping: typeof userConfig.linux?.grouping === "boolean" ? userConfig.linux.grouping : DEFAULT_CONFIG.linux.grouping,
       },
diff --git a/src/notify.ts b/src/notify.ts
index 1d6a30e..ee2f618 100644
--- a/src/notify.ts
+++ b/src/notify.ts
@@ -85,7 +85,7 @@ export async function sendNotification(
   message: string,
   timeout: number,
   iconPath?: string,
-  notificationSystem: "osascript" | "node-notifier" = "osascript",
+  notificationSystem: "osascript" | "node-notifier" | "ghostty" = "osascript",
   linuxGrouping: boolean = true
 ): Promise<void> {
   const now = Date.now()
@@ -94,6 +94,16 @@ export async function sendNotification(
   }
   lastNotificationTime[message] = now
 
+  if (notificationSystem === "ghostty") {
+    return new Promise((resolve) => {
+      const escapedTitle = title.replace(/[;\x07\x1b]/g, "")
+      const escapedMessage = message.replace(/[;\x07\x1b]/g, "")
+      process.stdout.write(`\x1b]777;notify;${escapedTitle};${escapedMessage}\x07`, () => {
+        resolve()
+      })
+    })
+  }
+
   if (platform === "Darwin") {
     if (notificationSystem === "node-notifier") {
       return new Promise((resolve) => {