diff --git a/src/main/java/net/onrc/onos/intent/runtime/PathCalcRuntimeModule.java b/src/main/java/net/onrc/onos/intent/runtime/PathCalcRuntimeModule.java
index e5fded0..b8fe6ed 100755
--- a/src/main/java/net/onrc/onos/intent/runtime/PathCalcRuntimeModule.java
+++ b/src/main/java/net/onrc/onos/intent/runtime/PathCalcRuntimeModule.java
@@ -17,9 +17,9 @@
 import net.floodlightcontroller.core.module.FloodlightModuleException;
 import net.floodlightcontroller.core.module.IFloodlightModule;
 import net.floodlightcontroller.core.module.IFloodlightService;
-import net.onrc.onos.datagrid.IDatagridService;
-import net.onrc.onos.datagrid.IEventChannel;
-import net.onrc.onos.datagrid.IEventChannelListener;
+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.intent.Intent;
 import net.onrc.onos.intent.Intent.IntentState;
 import net.onrc.onos.intent.IntentMap;