diff --git a/core/net/src/main/java/org/onosproject/net/topology/impl/PathManager.java b/core/net/src/main/java/org/onosproject/net/topology/impl/PathManager.java
index 0852447..a238c7f 100644
--- a/core/net/src/main/java/org/onosproject/net/topology/impl/PathManager.java
+++ b/core/net/src/main/java/org/onosproject/net/topology/impl/PathManager.java
@@ -24,7 +24,6 @@
 import org.apache.felix.scr.annotations.Reference;
 import org.apache.felix.scr.annotations.ReferenceCardinality;
 import org.apache.felix.scr.annotations.Service;
-import org.onosproject.core.Permission;
 import org.onosproject.net.ConnectPoint;
 import org.onosproject.net.DefaultEdgeLink;
 import org.onosproject.net.DefaultPath;
@@ -51,6 +50,7 @@
 import static com.google.common.base.Preconditions.checkNotNull;
 import static org.slf4j.LoggerFactory.getLogger;
 import static org.onosproject.security.AppGuard.checkPermission;
+import static org.onosproject.security.AppPermission.Type.*;
 
 
 /**
@@ -88,14 +88,14 @@
 
     @Override
     public Set<Path> getPaths(ElementId src, ElementId dst) {
-        checkPermission(Permission.TOPOLOGY_READ);
+        checkPermission(TOPOLOGY_READ);
 
         return getPaths(src, dst, null);
     }
 
     @Override
     public Set<Path> getPaths(ElementId src, ElementId dst, LinkWeight weight) {
-        checkPermission(Permission.TOPOLOGY_READ);
+        checkPermission(TOPOLOGY_READ);
 
         checkNotNull(src, ELEMENT_ID_NULL);
         checkNotNull(dst, ELEMENT_ID_NULL);