diff --git a/main.js b/main.js
index e02dfa7..1ca6f8c 100644
--- a/main.js
+++ b/main.js
@@ -266,8 +266,11 @@ const
         program
             .command('kiwi')
             .description('Launch Kiwi browser')
-            .argument('<url>', 'Website URL')
-            .action(url => adb(`am start -a android.intent.action.VIEW -d ${url} -t text/plain com.kiwibrowser.browser`));
+            .argument('[url]', 'Website URL')
+            .action(url => adb(url
+                ? `am start -a android.intent.action.VIEW -d ${url} -t text/plain com.kiwibrowser.browser`
+                : 'monkey -p com.kiwibrowser.browser 1'
+            ));
         program
             .command('notifications')
             .description('Show notification history')