diff --git a/tools/build/conf/src/main/resources/onos/checkstyle.xml b/tools/build/conf/src/main/resources/onos/checkstyle.xml
index 842e818..06413aa 100644
--- a/tools/build/conf/src/main/resources/onos/checkstyle.xml
+++ b/tools/build/conf/src/main/resources/onos/checkstyle.xml
@@ -175,8 +175,10 @@
             <property name="max" value="200"/>
         </module>
 
-        <module name="ParameterNumber"/>
-
+        <module name="ParameterNumber">
+            <property name="max" value="10"/>
+            <property name="tokens" value="CTOR_DEF"/>
+        </module>
         <!-- Checks for whitespace                               -->
         <!-- See http://checkstyle.sf.net/config_whitespace.html -->
         <module name="EmptyForIteratorPad"/>
@@ -272,6 +274,7 @@
         <!-- <module name="TodoComment"/> -->
         <module name="UpperEll"/>
 
+
       </module>
 
     </module>