diff --git a/platform/util/resources/misc/registry.properties b/platform/util/resources/misc/registry.properties
index 199884bfd400..64cef3ef3b2a 100644
--- a/platform/util/resources/misc/registry.properties
+++ b/platform/util/resources/misc/registry.properties
@@ -1184,7 +1184,7 @@ JavaScript.Language.Service.truncate.traced.messages.description=Truncate traced
 
 runManager.use.schemeManager=false
 vfs.use.nio-based.local.refresh.worker=false
-vfs.use.new.jar.handler=true
+vfs.use.new.jar.handler=false
 
 file.system.trace.loading=/proc/cpuinfo
 file.system.trace.loading.description=Semicolon-separated paths that should not be loaded into IDE's file system. Their loading stack traces will be logged