diff --git a/mod.ts b/mod.ts
index bd50a6a..9563ced 100644
--- a/mod.ts
+++ b/mod.ts
@@ -8,16 +8,14 @@ let appInitTime: number = Date.now();
 let timeout: number|null = null;
 
 function runApp() {
-	appInitTime = Date.now();
-  app && app.close();
+  appInitTime = Date.now();
+  app.close();
   app = startProcess(Deno.args);
 }
 
-runApp();
-
 for await (const event of Deno.watchFs('.')) {
   if (event.kind !== "access") {
     if (timeout) clearTimeout(timeout);
     timeout = setTimeout(runApp, throttle);
   }
-}
\ No newline at end of file
+}