From abf1f286d49482ade939da7e49863a3d63048b42 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Thu, 22 Nov 2018 06:12:54 +0100
Subject: [PATCH] Fix LV2UI_Request_Parameter Feature URI

---
 gtk2_ardour/lv2_plugin_ui.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtk2_ardour/lv2_plugin_ui.cc b/gtk2_ardour/lv2_plugin_ui.cc
index b0290e0d73..bf9bddf6cd 100644
--- a/gtk2_ardour/lv2_plugin_ui.cc
+++ b/gtk2_ardour/lv2_plugin_ui.cc
@@ -316,7 +316,7 @@ LV2PluginUI::lv2ui_instantiate(const std::string& title)
 
 	_lv2ui_request_paramater.handle = this;
 	_lv2ui_request_paramater.request = LV2PluginUI::request_parameter;
-	_lv2ui_request_feature.URI  = LV2_EXTERNAL_UI_URI;
+	_lv2ui_request_feature.URI  = LV2_UI_PREFIX "requestParameter";
 	_lv2ui_request_feature.data = &_lv2ui_request_paramater;
 
 	features[fi++] = &_lv2ui_request_feature;