diff --git a/app/renderer/js/components/webview.ts b/app/renderer/js/components/webview.ts
index afbadcc0e..7636b2e42 100644
--- a/app/renderer/js/components/webview.ts
+++ b/app/renderer/js/components/webview.ts
@@ -184,7 +184,7 @@ export default class WebView {
   }
 
   getBadgeCount(title: string): number {
-    const messageCountInTitle = /\((\d+)\)/.exec(title);
+    const messageCountInTitle = /^\((\d+)\)/.exec(title);
     return messageCountInTitle ? Number(messageCountInTitle[1]) : 0;
   }