diff --git a/src/main/java/net/onrc/onos/registry/controller/ZookeeperRegistry.java b/src/main/java/net/onrc/onos/registry/controller/ZookeeperRegistry.java
index b496321..8a2af13 100755
--- a/src/main/java/net/onrc/onos/registry/controller/ZookeeperRegistry.java
+++ b/src/main/java/net/onrc/onos/registry/controller/ZookeeperRegistry.java
@@ -10,6 +10,7 @@
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
+import net.floodlightcontroller.core.IFloodlightProviderService;
 import net.floodlightcontroller.core.module.FloodlightModuleContext;
 import net.floodlightcontroller.core.module.FloodlightModuleException;
 import net.floodlightcontroller.core.module.IFloodlightModule;
@@ -468,7 +469,8 @@
 	public Collection<Class<? extends IFloodlightService>> getModuleDependencies() {
 		Collection<Class<? extends IFloodlightService>> l =
                 new ArrayList<Class<? extends IFloodlightService>>();
-        l.add(IRestApiService.class);
+		l.add(IFloodlightProviderService.class);
+		l.add(IRestApiService.class);
 		return l;
 	}