diff --git a/providers/pom.xml b/providers/pom.xml
index 584b9e8..4ca6f93 100644
--- a/providers/pom.xml
+++ b/providers/pom.xml
@@ -35,6 +35,7 @@
         <module>openflow</module>
         <module>lldp</module>
         <module>host</module>
+        <module>null</module>
     </modules>
 
     <dependencies>