diff --git a/java/java-impl/src/META-INF/JavaPlugin.xml b/java/java-impl/src/META-INF/JavaPlugin.xml
index 5137f2f34fc5..10157b20d000 100644
--- a/java/java-impl/src/META-INF/JavaPlugin.xml
+++ b/java/java-impl/src/META-INF/JavaPlugin.xml
@@ -622,7 +622,7 @@
     <daemon.highlightInfoFilter implementation="com.intellij.debugger.engine.evaluation.DebuggerHighlightFilter"/>
 
     <!-- Compiler -->
-    <projectConfigurable groupId="build" groupWeight="130" instance="com.intellij.compiler.options.CompilerConfigurable"
+    <projectConfigurable groupId="build" instance="com.intellij.compiler.options.CompilerConfigurable"
                          id="project.propCompiler" order="after project"
                          key="compiler.configurable.display.name" bundle="messages.JavaCompilerBundle">
       <configurable instance="com.intellij.openapi.compiler.options.ExcludedEntriesConfigurable"
@@ -1011,7 +1011,7 @@
     <library.type implementation="com.intellij.externalSystem.ImportedLibraryType"/>
     <postStartupActivity implementation="com.intellij.codeInsight.daemon.impl.IdeaLibDependencyNotifier"/>
     <postStartupActivity implementation="com.intellij.jarRepository.RepositoryLibrarySynchronizer"/>
-    <projectConfigurable groupId="build" groupWeight="120" instance="com.intellij.jarRepository.settings.RemoteRepositoriesConfigurable"
+    <projectConfigurable groupId="build" instance="com.intellij.jarRepository.settings.RemoteRepositoriesConfigurable"
                          key="configurable.RemoteRepositoriesConfigurable.display.name" bundle="messages.JavaUiBundle"
                          order="last"/>
 
diff --git a/platform/external-system-impl/resources/META-INF/ExternalSystemExtensions.xml b/platform/external-system-impl/resources/META-INF/ExternalSystemExtensions.xml
index dd9b4e4acea1..d7f9b8eccf49 100644
--- a/platform/external-system-impl/resources/META-INF/ExternalSystemExtensions.xml
+++ b/platform/external-system-impl/resources/META-INF/ExternalSystemExtensions.xml
@@ -18,7 +18,7 @@
     <applicationService serviceInterface="com.intellij.openapi.externalSystem.util.environment.Environment"
                         serviceImplementation="com.intellij.openapi.externalSystem.util.environment.SystemEnvironment"/>
 
-    <projectConfigurable groupId="build" id="build.tools" groupWeight="1000"
+    <projectConfigurable groupId="build" id="build.tools"
                          instance="com.intellij.openapi.externalSystem.service.settings.ExternalSystemGroupConfigurable"
                          key="settings.build.tools.display.name" bundle="messages.ExternalSystemBundle"/>
     <search.optionContributor
diff --git a/platform/platform-resources/src/META-INF/LangExtensions.xml b/platform/platform-resources/src/META-INF/LangExtensions.xml
index f7dc78b00748..0b11b60ae7fe 100644
--- a/platform/platform-resources/src/META-INF/LangExtensions.xml
+++ b/platform/platform-resources/src/META-INF/LangExtensions.xml
@@ -593,7 +593,7 @@
                              bundle="messages.IdeBundle"/>
 
     <!-- External Tools -->
-    <applicationConfigurable groupId="tools" groupWeight="140" instance="com.intellij.tools.ToolConfigurable" id="preferences.externalTools"
+    <applicationConfigurable groupId="tools" instance="com.intellij.tools.ToolConfigurable" id="preferences.externalTools"
                              key="tools.settings.title"
                              bundle="messages.ToolsBundle"/>
     <stepsBeforeRunProvider implementation="com.intellij.tools.ToolBeforeRunTaskProvider"/>
diff --git a/platform/platform-resources/src/META-INF/PlatformExtensions.xml b/platform/platform-resources/src/META-INF/PlatformExtensions.xml
index 2e7b24641f0c..d4a7a815cd27 100644
--- a/platform/platform-resources/src/META-INF/PlatformExtensions.xml
+++ b/platform/platform-resources/src/META-INF/PlatformExtensions.xml
@@ -1269,7 +1269,7 @@
     <!-- Browsers -->
     <applicationService serviceInterface="com.intellij.ide.browsers.BrowserLauncher"
                         serviceImplementation="com.intellij.ide.browsers.BrowserLauncherImpl"/>
-    <applicationConfigurable groupId="tools" groupWeight="160" instance="com.intellij.ide.browsers.BrowserSettings"
+    <applicationConfigurable groupId="tools" instance="com.intellij.ide.browsers.BrowserSettings"
                              id="reference.settings.ide.settings.web.browsers"
                              key="browsers.settings" bundle="messages.IdeBundle"/>
     <stepsBeforeRunProvider implementation="com.intellij.ide.browsers.LaunchBrowserBeforeRunTaskProvider"/>
@@ -1280,7 +1280,6 @@
 
     <!-- Actions on Save -->
     <projectConfigurable groupId="tools"
-                         groupWeight="170"
                          provider="com.intellij.ide.actionsOnSave.ActionsOnSaveConfigurable$ActionsOnSaveConfigurableProvider"
                          id="actions.on.save"
                          bundle="messages.IdeBundle"
diff --git a/platform/xdebugger-impl/resources/META-INF/xdebugger.xml b/platform/xdebugger-impl/resources/META-INF/xdebugger.xml
index 36b208454a0a..539e0d404834 100644
--- a/platform/xdebugger-impl/resources/META-INF/xdebugger.xml
+++ b/platform/xdebugger-impl/resources/META-INF/xdebugger.xml
@@ -39,7 +39,6 @@
     <applicationService serviceInterface="com.intellij.xdebugger.XDebuggerUtil"
                         serviceImplementation="com.intellij.xdebugger.impl.XDebuggerUtilImpl"/>
 
-
     <projectService overrides="true" serviceInterface="com.intellij.execution.InlineResumeCreator" serviceImplementation="com.intellij.xdebugger.impl.runToolbar.XDebuggerInlineResumeCreator"/>
     <projectService serviceInterface="com.intellij.xdebugger.XDebuggerManager"
                     serviceImplementation="com.intellij.xdebugger.impl.XDebuggerManagerImpl"
@@ -51,7 +50,7 @@
 
     <pathMacroFilter implementation="com.intellij.xdebugger.impl.XDebuggerHistoryManager$XDebuggerHistoryPathMacroFilter"/>
 
-    <applicationConfigurable groupId="build" dynamic="true" groupWeight="120" key="debugger.configurable.display.name" bundle="messages.XDebuggerBundle"
+    <applicationConfigurable groupId="build" dynamic="true" key="debugger.configurable.display.name" bundle="messages.XDebuggerBundle"
                              id="project.propDebugger" provider="com.intellij.xdebugger.impl.settings.DebuggerConfigurableProvider"/>
 
     <customizableActionGroupProvider implementation="com.intellij.xdebugger.impl.ui.XDebugTabCustomizableActionGroupProvider"/>
diff --git a/plugins/terminal/resources/META-INF/terminal.xml b/plugins/terminal/resources/META-INF/terminal.xml
index 9bf1865211a9..92376b527f63 100644
--- a/plugins/terminal/resources/META-INF/terminal.xml
+++ b/plugins/terminal/resources/META-INF/terminal.xml
@@ -6,7 +6,7 @@
                 canCloseContents="true"/>
     <applicationService serviceImplementation="org.jetbrains.plugins.terminal.DefaultTerminalRunnerFactory"/>
 
-    <projectConfigurable groupId="tools" groupWeight="130"
+    <projectConfigurable groupId="tools"
                          bundle="messages.IdeBundle"
                          key="configurable.TerminalOptionsConfigurable.display.name"
                          id="terminal" instance="org.jetbrains.plugins.terminal.TerminalOptionsConfigurable"/>