diff --git a/src/plugins/navigationbar.ts b/src/plugins/navigationbar.ts
index d75efe330..e4b233d18 100644
--- a/src/plugins/navigationbar.ts
+++ b/src/plugins/navigationbar.ts
@@ -34,7 +34,7 @@ export class NavigationBar {
     successName: 'success',
     errorName: 'failure'
   })
-  static setUp(autohide?: boolean = false): Promise<any> { return; }
+  static setUp(autohide?: boolean): Promise<any> { return; }
 
   /**
    * Hide the navigation bar.