diff --git a/platform/util/resources/misc/registry.properties b/platform/util/resources/misc/registry.properties
index b75774474508..55aa4f7d98ba 100644
--- a/platform/util/resources/misc/registry.properties
+++ b/platform/util/resources/misc/registry.properties
@@ -487,6 +487,8 @@ GRADLE.system.in.process=true
 GRADLE.system.in.process.description=Whether IDEA should use 'in-process' mode for interaction with gradle api
 
 grails.advanced.mode=false
+grails.old.tool.window=false
+grails.old.tool.window.description=Show old Grails Tool Window
 bigger.font.in.project.view=false
 bigger.font.in.project.view.description=Increases font size in Project View
 darcula.use.native.fonts.on.linux=true