diff --git a/xml/impl/resources/intellij.xml.impl.xml b/xml/impl/resources/intellij.xml.impl.xml
index a2482050704a..95a522068d1f 100644
--- a/xml/impl/resources/intellij.xml.impl.xml
+++ b/xml/impl/resources/intellij.xml.impl.xml
@@ -445,5 +445,6 @@
                                        toolShortName="HtmlUnknownTag"/>
 
     <virtualFileCustomDataProvider implementation="com.intellij.xml.HtmlCodeStyleSettingsCustomDataSynchronizer"/>
+    <virtualFileCustomDataProvider implementation="com.intellij.xml.XmlCodeStyleSettingsCustomDataSynchronizer"/>
   </extensions>
 </idea-plugin>
\ No newline at end of file
diff --git a/xml/xml-frontend-split/resources/intellij.xml.frontend.split.xml b/xml/xml-frontend-split/resources/intellij.xml.frontend.split.xml
index 5679e7c9b588..2571df9618cb 100644
--- a/xml/xml-frontend-split/resources/intellij.xml.frontend.split.xml
+++ b/xml/xml-frontend-split/resources/intellij.xml.frontend.split.xml
@@ -10,6 +10,7 @@
     <highlightErrorFilter implementation="com.intellij.xml.frontend.split.editor.FrontendHtmlHighlightErrorFilter"/>
 
     <virtualFileCustomDataConsumer implementation="com.intellij.xml.HtmlCodeStyleSettingsCustomDataSynchronizer"/>
+    <virtualFileCustomDataConsumer implementation="com.intellij.xml.XmlCodeStyleSettingsCustomDataSynchronizer"/>
 
     <applicationService serviceInterface="com.intellij.javaee.ExternalResourceManager"
                         serviceImplementation="com.intellij.javaee.ExternalResourceManagerExBase"/>
diff --git a/xml/xml-ui-common/src/com/intellij/xml/XmlCodeStyleSettingsCustomDataSynchronizer.kt b/xml/xml-ui-common/src/com/intellij/xml/XmlCodeStyleSettingsCustomDataSynchronizer.kt
new file mode 100644
index 000000000000..b07866b1cf95
--- /dev/null
+++ b/xml/xml-ui-common/src/com/intellij/xml/XmlCodeStyleSettingsCustomDataSynchronizer.kt
@@ -0,0 +1,15 @@
+// Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+package com.intellij.xml
+
+import com.intellij.lang.Language
+import com.intellij.lang.xml.XMLLanguage
+import com.intellij.psi.codeStyle.CodeStyleSettingsCustomDataSynchronizer
+import com.intellij.psi.formatter.xml.XmlCodeStyleSettings
+
+class XmlCodeStyleSettingsCustomDataSynchronizer : CodeStyleSettingsCustomDataSynchronizer<XmlCodeStyleSettings>() {
+  override val language: Language
+    get() = XMLLanguage.INSTANCE
+
+  override val customCodeStyleSettingsClass: Class<XmlCodeStyleSettings>
+    get() = XmlCodeStyleSettings::class.java
+}
\ No newline at end of file