diff --git a/platform/platform-resources/src/META-INF/PlatformExtensions.xml b/platform/platform-resources/src/META-INF/PlatformExtensions.xml
index b53dfc444839..eef6d39fe997 100644
--- a/platform/platform-resources/src/META-INF/PlatformExtensions.xml
+++ b/platform/platform-resources/src/META-INF/PlatformExtensions.xml
@@ -52,7 +52,7 @@
+ serviceImplementation="com.intellij.openapi.command.impl.DocumentReferenceManagerImpl"/>