diff --git a/jdk/make/src/classes/build/tools/module/ext.modules b/jdk/make/src/classes/build/tools/module/ext.modules
index 70e3bf49b0c..15c2e9d6ae0 100644
--- a/jdk/make/src/classes/build/tools/module/ext.modules
+++ b/jdk/make/src/classes/build/tools/module/ext.modules
@@ -12,4 +12,5 @@ jdk.crypto.ucrypto
 jdk.localedata
 jdk.naming.dns
 jdk.scripting.nashorn
+jdk.xml.dom
 jdk.zipfs