diff --git a/src/lib/ebus/device.h b/src/lib/ebus/device.h
index 0184c10f..d475c1fd 100644
--- a/src/lib/ebus/device.h
+++ b/src/lib/ebus/device.h
@@ -245,7 +245,7 @@ public:
 	virtual result_t open();
 
 	// @copydoc
-	void close();
+	virtual void close();
 
 protected:
 	// @copydoc