diff --git a/src/main/resources/io/netty/checkstyle.xml b/src/main/resources/io/netty/checkstyle.xml
index 4ac8b0b..960a001 100644
--- a/src/main/resources/io/netty/checkstyle.xml
+++ b/src/main/resources/io/netty/checkstyle.xml
@@ -19,7 +19,7 @@
   "http://www.puppycrawl.com/dtds/configuration_1_2.dtd">
 <module name="Checker">
   <module name="io.netty.build.checkstyle.SuppressionFilter">
-    <property name="pattern" value="((LocalTime|WorldClock)Protocol|LinkedTransferQueue|Version|jzlib/.*|com/sun/nio/sctp/.*)\.java" />
+    <property name="pattern" value="((LocalTime|WorldClock)Protocol|LinkedTransferQueue|Version|jzlib/.*|chmv8/.*|com/sun/nio/sctp/.*)\.java" />
   </module>
   <module name="FileTabCharacter"/>
   <module name="JavadocPackage"/>