diff --git a/core/net/src/main/java/org/onosproject/net/flowobjective/impl/composition/FlowObjectiveCompositionManager.java b/core/net/src/main/java/org/onosproject/net/flowobjective/impl/composition/FlowObjectiveCompositionManager.java
index 1d25c2e..3ef98bd 100644
--- a/core/net/src/main/java/org/onosproject/net/flowobjective/impl/composition/FlowObjectiveCompositionManager.java
+++ b/core/net/src/main/java/org/onosproject/net/flowobjective/impl/composition/FlowObjectiveCompositionManager.java
@@ -27,7 +27,6 @@
 import org.onlab.osgi.ServiceDirectory;
 import org.onlab.util.ItemNotFoundException;
 import org.onosproject.cluster.ClusterService;
-import org.onosproject.core.Permission;
 import org.onosproject.mastership.MastershipEvent;
 import org.onosproject.mastership.MastershipListener;
 import org.onosproject.mastership.MastershipService;
@@ -65,6 +64,7 @@
 import static java.util.concurrent.Executors.newFixedThreadPool;
 import static org.onlab.util.Tools.groupedThreads;
 import static org.onosproject.security.AppGuard.checkPermission;
+import static org.onosproject.security.AppPermission.Type.*;
 
 
 /**
@@ -217,7 +217,7 @@
 
     @Override
     public void filter(DeviceId deviceId, FilteringObjective filteringObjective) {
-        checkPermission(Permission.FLOWRULE_WRITE);
+        checkPermission(FLOWRULE_WRITE);
 
         List<FilteringObjective> filteringObjectives
                 = this.deviceCompositionTreeMap.get(deviceId).updateFilter(filteringObjective);
@@ -228,7 +228,7 @@
 
     @Override
     public void forward(DeviceId deviceId, ForwardingObjective forwardingObjective) {
-        checkPermission(Permission.FLOWRULE_WRITE);
+        checkPermission(FLOWRULE_WRITE);
 
         if (queueObjective(deviceId, forwardingObjective)) {
             return;
@@ -242,7 +242,7 @@
 
     @Override
     public void next(DeviceId deviceId, NextObjective nextObjective) {
-        checkPermission(Permission.FLOWRULE_WRITE);
+        checkPermission(FLOWRULE_WRITE);
 
         List<NextObjective> nextObjectives = this.deviceCompositionTreeMap.get(deviceId).updateNext(nextObjective);
         for (NextObjective tmp : nextObjectives) {
@@ -252,7 +252,7 @@
 
     @Override
     public int allocateNextId() {
-        checkPermission(Permission.FLOWRULE_WRITE);
+        checkPermission(FLOWRULE_WRITE);
 
         return flowObjectiveStore.allocateNextId();
     }