diff --git a/pom.xml b/pom.xml
index bce5e5cc036..c822fce25b0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -366,7 +366,7 @@
`log4j-docgen`-specific properties
================================== -->
- ^java\..+
+ ^java\.(?!lang\.Class|net\.InetAddress|net\.URL|nio\.charset\.Charset|util\.regex\.Pattern).+
${maven.multiModuleProjectDirectory}/target/plugin-descriptors/phase1
${maven.multiModuleProjectDirectory}/target/plugin-descriptors/phase2