diff --git a/tools/build/conf/src/main/resources/onos/suppressions.xml b/tools/build/conf/src/main/resources/onos/suppressions.xml
index fedccd4..c2922fb 100644
--- a/tools/build/conf/src/main/resources/onos/suppressions.xml
+++ b/tools/build/conf/src/main/resources/onos/suppressions.xml
@@ -46,6 +46,15 @@
     <suppress checks="Javadoc.*"
               files=".*/thirdparty/.*.java"/>
 
+    <suppress checks="Javadoc.*"
+              files=".*/protocols/bmv2/.*.java"/>
+
+    <suppress checks="Javadoc.*"
+              files=".*/kafkaintegration/.*.java"/>
+
+    <suppress checks="Javadoc.*"
+              files=".*/demo/.*.java"/>
+
     <!-- Suppressions for yangutils generated code -->
     <suppress files="org.onosproject.yang.gen.v1.*" checks="Javadoc.*" />
 </suppressions>