diff --git a/make/CompileJavaClasses.gmk b/make/CompileJavaClasses.gmk
index 93ca5a5f16dbdaf526f061226dca6568289e8fb8..865eb24fd4aa9aa4ef163af8ec744c8c85e5a3e7 100644
--- a/make/CompileJavaClasses.gmk
+++ b/make/CompileJavaClasses.gmk
@@ -59,7 +59,6 @@ endif
 ifndef OPENJDK
   # There exists two versions of these files...
   EXFILES += $(JDK_TOPDIR)/src/share/classes/javax/crypto/JarVerifier.java
-  EXFILES += $(JDK_TOPDIR)/src/share/classes/sun/management/ExtendedPlatformComponent.java
 
   ifeq ($(OPENJDK_TARGET_OS), windows)
     # This gets built on unix platforms implicitly in the old build even though