diff --git a/electron/services/terminalService.ts b/electron/services/terminalService.ts
index e9c6ef1..379c687 100644
--- a/electron/services/terminalService.ts
+++ b/electron/services/terminalService.ts
@@ -44,7 +44,7 @@ class TerminalService {
   }
 
   private getExeArgs(): string[] {
-    return ['--port', this.port.toString(), '--headless'];
+    return [`--port=${this.port.toString()}`, '--headless'];
   }
 
   private async checkHealth(): Promise<boolean> {