diff --git a/dialog.js b/dialog.js
index 5138ad9..eee5e3f 100644
--- a/dialog.js
+++ b/dialog.js
@@ -28,7 +28,7 @@ function updateRedirects(settings) {
 		transform.password = settings.password;
 	}
 	const redirects = [];
-	if (settings.enabled) {
+	if (settings.enabled && settings.instance !== '') {
 		redirects.push(createRedirect(1, '||twitter.com', transform));
 		redirects.push(createRedirect(2, '||x.com', transform));
 	}