diff --git a/protocols/pcep/server/ctl/src/test/java/org/onosproject/pcelabelstore/util/StorageServiceAdapter.java b/protocols/pcep/server/ctl/src/test/java/org/onosproject/pcelabelstore/util/StorageServiceAdapter.java
index 4ba8a2c..fed4cab 100644
--- a/protocols/pcep/server/ctl/src/test/java/org/onosproject/pcelabelstore/util/StorageServiceAdapter.java
+++ b/protocols/pcep/server/ctl/src/test/java/org/onosproject/pcelabelstore/util/StorageServiceAdapter.java
@@ -33,6 +33,7 @@
 import org.onosproject.store.service.Serializer;
 import org.onosproject.store.service.StorageService;
 import org.onosproject.store.service.Topic;
+import org.onosproject.store.service.TopicBuilder;
 import org.onosproject.store.service.TransactionContextBuilder;
 import org.onosproject.store.service.WorkQueue;
 
@@ -91,6 +92,11 @@
     }
 
     @Override
+    public <T> TopicBuilder<T> topicBuilder() {
+        return null;
+    }
+
+    @Override
     public <E> WorkQueue<E> getWorkQueue(String name, Serializer serializer) {
         return null;
     }