diff --git a/platform/platform-resources/src/META-INF/xdebugger.xml b/platform/platform-resources/src/META-INF/xdebugger.xml
index 4b03978f9473..4dde33287f0c 100644
--- a/platform/platform-resources/src/META-INF/xdebugger.xml
+++ b/platform/platform-resources/src/META-INF/xdebugger.xml
@@ -36,6 +36,7 @@
 
     <xdebugger.debuggerSupport implementation="com.intellij.xdebugger.impl.XDebuggerSupport" order="first"/>
     <xdebugger.configurableProvider implementation="com.intellij.xdebugger.impl.settings.XDebuggerConfigurableProvider" order="first"/>
+    <editor.linePainter implementation="com.intellij.xdebugger.impl.evaluate.XDebuggerEditorLinePainter"/>
 
     <executor implementation="com.intellij.execution.executors.DefaultDebugExecutor" order="first,after run"/>
   </extensions>