diff --git a/platform/util/resources/misc/registry.properties b/platform/util/resources/misc/registry.properties
index bb8246ebc351..52e3baa0b5fa 100644
--- a/platform/util/resources/misc/registry.properties
+++ b/platform/util/resources/misc/registry.properties
@@ -400,3 +400,6 @@ fix.jdk7.alt.shortcuts.description=Allow to use alt for shortcuts on MacOSX with
 
 ide.new.markup.markers=true
 ide.new.markup.markers.description=New error stripe markers
+
+spy.js.realtime.evaluation=false
+spy.js.realtime.evaluation.description=Enables spy-js autocomplete and realtime evaluation