diff --git a/gtk2_ardour/rc_option_editor.cc b/gtk2_ardour/rc_option_editor.cc
index 00c6282448..a43df09867 100644
--- a/gtk2_ardour/rc_option_editor.cc
+++ b/gtk2_ardour/rc_option_editor.cc
@@ -4129,7 +4129,7 @@ These settings will only take effect after %1 is restarted.\n\
 				_("Additional VST3 Path:"));
 
 	vst3_path->set_note (_("Customizing VST3 paths is discouraged. Note that default VST3 paths as per "
-	                       "<a href=\"https://developer.steinberg.help/display/VST/Plug-in+Locations\">specification</a> "
+	                       "<a href=\"https://steinbergmedia.github.io/vst3_dev_portal/pages/Technical+Documentation/Locations+Format/Plugin+Locations.html\">specification</a> "
 	                       "are always searched, and need not be explicitly set."));
 	add_option (_("Plugins/VST"), vst3_path);