diff --git a/java/plugin/plugin-content.yaml b/java/plugin/plugin-content.yaml
index beeceb6332ea..ed38379c843f 100644
--- a/java/plugin/plugin-content.yaml
+++ b/java/plugin/plugin-content.yaml
@@ -66,7 +66,6 @@
   - name: intellij.java.typeMigration
   - name: intellij.java.ultimate.icons
   - name: intellij.java.jam
-  - name: intellij.java.duplicatesDetection
   - name: intellij.java.duplicates
   - name: intellij.java.plugin
   - name: intellij.java.resources
@@ -138,6 +137,9 @@
 - name: lib/modules/intellij.java.duplicates.analysis.jar
   contentModules:
   - name: intellij.java.duplicates.analysis
+- name: lib/modules/intellij.java.duplicatesDetection.jar
+  contentModules:
+  - name: intellij.java.duplicatesDetection
 - name: lib/modules/intellij.java.execution.impl.backend.jar
   contentModules:
   - name: intellij.java.execution.impl.backend
diff --git a/java/plugin/resources/META-INF/plugin.xml b/java/plugin/resources/META-INF/plugin.xml
index f61a799b1e2f..e52f69a7f8c5 100644
--- a/java/plugin/resources/META-INF/plugin.xml
+++ b/java/plugin/resources/META-INF/plugin.xml
@@ -25,11 +25,6 @@
 
   <xi:include href="/META-INF/JavaPlugin.xml"/>
 
-  <!-- todo: these files are present in Java plugin for IDEA Ultimate only, they should be converted to content modules -->
-  <xi:include href="intellij.java.duplicatesDetection.xml">
-    <xi:fallback/>
-  </xi:include>
-
   <content>
     <module name="intellij.java.structuralSearch"/>
     <module name="intellij.java.featuresTrainer"/>
@@ -53,6 +48,7 @@
     <module name="intellij.java.langInjection"/>
     <module name="intellij.java.langInjection.jps"/>
     <module name="intellij.java.duplicates.analysis"/>
+    <module name="intellij.java.duplicatesDetection"/>
     <module name="intellij.java.jam.impl"/>
     <module name="intellij.profiler.ultimate"/>
     <module name="intellij.jvm.dfa.analysis.ui"/>