Index: uspace/lib/usbhost/src/ddf_helpers.c
===================================================================
--- uspace/lib/usbhost/src/ddf_helpers.c	(revision 73a5857016948b0a6daad123e7cef8b6e4a8ebe7)
+++ uspace/lib/usbhost/src/ddf_helpers.c	(revision 53fdf8cbac47a41c493c58222638a856360e9a84)
@@ -110,5 +110,8 @@
 		return ENOENT;
 
-	return bus_endpoint_remove(ep);
+	const errno_t err = bus_endpoint_remove(ep);
+
+	endpoint_del_ref(ep);
+	return err;
 }