diff --git a/src/main/java/net/onrc/onos/core/devicemanager/OnosDeviceManager.java b/src/main/java/net/onrc/onos/core/devicemanager/OnosDeviceManager.java
index e673674..9f5fcdb 100644
--- a/src/main/java/net/onrc/onos/core/devicemanager/OnosDeviceManager.java
+++ b/src/main/java/net/onrc/onos/core/devicemanager/OnosDeviceManager.java
@@ -27,13 +27,13 @@
 import net.onrc.onos.core.datagrid.IDatagridService;
 import net.onrc.onos.core.datagrid.IEventChannel;
 import net.onrc.onos.core.datagrid.IEventChannelListener;
+import net.onrc.onos.core.topology.INetworkGraphService;
+import net.onrc.onos.core.topology.NetworkGraph;
 import net.onrc.onos.packet.ARP;
 import net.onrc.onos.packet.DHCP;
 import net.onrc.onos.packet.Ethernet;
 import net.onrc.onos.packet.IPv4;
 import net.onrc.onos.packet.UDP;
-import net.onrc.onos.ofcontroller.networkgraph.INetworkGraphService;
-import net.onrc.onos.ofcontroller.networkgraph.NetworkGraph;
 
 import org.openflow.protocol.OFMessage;
 import org.openflow.protocol.OFPacketIn;