diff --git a/src/Entity/Browser/Menu/Tab/Add.php b/src/Entity/Browser/Menu/Tab/Add.php
index 4d2f6d06..7b6499ca 100644
--- a/src/Entity/Browser/Menu/Tab/Add.php
+++ b/src/Entity/Browser/Menu/Tab/Add.php
@@ -15,6 +15,7 @@ class Add
 
     // Defaults
     private string $_label = 'Add';
+    private string $_tooltip = 'Append new tab';
 
     public function __construct(
         Tab $tab
@@ -27,6 +28,10 @@ class Add
             $this->_label
         );
 
+        $this->gtk->set_tooltip_text(
+            $this->_tooltip
+        );
+
         // Render
         $this->gtk->show();