diff --git a/platform/platform-resources-en/src/misc/registry.properties b/platform/platform-resources-en/src/misc/registry.properties
index d9f39bd2f2db..b501a5c6579e 100644
--- a/platform/platform-resources-en/src/misc/registry.properties
+++ b/platform/platform-resources-en/src/misc/registry.properties
@@ -149,8 +149,6 @@ jvmbugfix.mac.caccessibleLeak=true
 
 projectView.showHierarchyErrors=true
 projectView.hide.dot.idea=true
-dir.diff.default.src.folder=
-dir.diff.default.trg.folder=
 show.live.templates.in.completion=false
 documentation.component.editor.font=false
 
@@ -163,10 +161,6 @@ ide.enable.toolwindow.stack=false
 
 change.signature.awesome.mode=true
 change.signature.awesome.mode.description=Enables list view for change signature
-navbar.is.decorated=true
-navbar.is.decorated.description=NavBar with decorations
-show.anonymous.in.structure.view=false
-show.anonymous.in.structure.view.description=Enables Java anonymous classes in Structure View
 
 enable.groovy.hotswap=true
 enable.groovy.hotswap.description=Whether IDEA should add a special java agent to the debugged process which allows to hot-swap Groovy changes in some cases