diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp4HandlerImpl.java b/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp4HandlerImpl.java
index 235b4c5..39e53ff 100644
--- a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp4HandlerImpl.java
+++ b/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp4HandlerImpl.java
@@ -89,6 +89,8 @@
 @Service
 @Property(name = "version", value = "4")
 public class Dhcp4HandlerImpl implements DhcpHandler, HostProvider {
+    public static final String DHCP_V4_RELAY_APP = "org.onosproject.Dhcp4HandlerImpl";
+    public static final ProviderId PROVIDER_ID = new ProviderId("dhcp4", DHCP_V4_RELAY_APP);
     private static Logger log = LoggerFactory.getLogger(Dhcp4HandlerImpl.class);
 
     @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
@@ -1013,7 +1015,7 @@
 
     @Override
     public ProviderId id() {
-        return DhcpRelayManager.PROVIDER_ID;
+        return PROVIDER_ID;
     }
 
     class InternalHostListener implements HostListener {
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp6HandlerImpl.java b/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp6HandlerImpl.java
index c247b90..50fd8be 100644
--- a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp6HandlerImpl.java
+++ b/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/Dhcp6HandlerImpl.java
@@ -92,6 +92,8 @@
 @Service
 @Property(name = "version", value = "6")
 public class Dhcp6HandlerImpl implements DhcpHandler, HostProvider {
+    public static final String DHCP_V6_RELAY_APP = "org.onosproject.Dhcp6HandlerImpl";
+    public static final ProviderId PROVIDER_ID = new ProviderId("dhcp4", DHCP_V6_RELAY_APP);
     private static Logger log = LoggerFactory.getLogger(Dhcp6HandlerImpl.class);
 
     @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
@@ -328,7 +330,7 @@
 
     @Override
     public ProviderId id() {
-        return DhcpRelayManager.PROVIDER_ID;
+        return PROVIDER_ID;
     }
 
     @Override
diff --git a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/DhcpRelayManager.java b/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/DhcpRelayManager.java
index e5cc5bf..1fd3e64 100644
--- a/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/DhcpRelayManager.java
+++ b/apps/dhcprelay/src/main/java/org/onosproject/dhcprelay/DhcpRelayManager.java
@@ -93,7 +93,6 @@
 import org.onosproject.net.packet.PacketPriority;
 import org.onosproject.net.packet.PacketProcessor;
 import org.onosproject.net.packet.PacketService;
-import org.onosproject.net.provider.ProviderId;
 import org.osgi.service.component.ComponentContext;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -114,7 +113,6 @@
 @Service
 public class DhcpRelayManager implements DhcpRelayService {
     public static final String DHCP_RELAY_APP = "org.onosproject.dhcprelay";
-    public static final ProviderId PROVIDER_ID = new ProviderId("host", DHCP_RELAY_APP);
     public static final String ROUTE_STORE_IMPL =
             "org.onosproject.routeservice.store.RouteStoreImpl";
     private static final TrafficSelector DHCP_SERVER_SELECTOR = DefaultTrafficSelector.builder()
diff --git a/apps/dhcprelay/src/test/java/org/onosproject/dhcprelay/DhcpRelayManagerTest.java b/apps/dhcprelay/src/test/java/org/onosproject/dhcprelay/DhcpRelayManagerTest.java
index f45555d..2d553e2 100644
--- a/apps/dhcprelay/src/test/java/org/onosproject/dhcprelay/DhcpRelayManagerTest.java
+++ b/apps/dhcprelay/src/test/java/org/onosproject/dhcprelay/DhcpRelayManagerTest.java
@@ -139,7 +139,7 @@
     private static final HostLocation CLIENT_LOCATION = new HostLocation(CLIENT_CP, 0);
     private static final HostId CLIENT_HOST_ID = HostId.hostId(CLIENT_MAC, CLIENT_VLAN);
     private static final Ip6Address CLIENT_LL_IP_V6 = Ip6Address.valueOf("fe80::200:00ff:fe00:0001");
-    private static final Host EXISTS_HOST = new DefaultHost(DhcpRelayManager.PROVIDER_ID,
+    private static final Host EXISTS_HOST = new DefaultHost(Dhcp4HandlerImpl.PROVIDER_ID,
                                                             CLIENT_HOST_ID, CLIENT_MAC, CLIENT_VLAN,
                                                             CLIENT_LOCATION, ImmutableSet.of(CLIENT_LL_IP_V6));
     private static final Interface CLIENT_INTERFACE = new Interface("C1",
@@ -178,7 +178,7 @@
     private static final ConnectPoint OUTER_RELAY_CP = ConnectPoint.deviceConnectPoint("of:0000000000000001/2");
     private static final HostLocation OUTER_REPLAY_HL = new HostLocation(OUTER_RELAY_CP, 0);
     private static final HostId OUTER_RELAY_HOST_ID = HostId.hostId(OUTER_RELAY_MAC, OUTER_RELAY_VLAN);
-    private static final Host OUTER_RELAY_HOST = new DefaultHost(DhcpRelayManager.PROVIDER_ID,
+    private static final Host OUTER_RELAY_HOST = new DefaultHost(Dhcp4HandlerImpl.PROVIDER_ID,
                                                                  OUTER_RELAY_HOST_ID,
                                                                  OUTER_RELAY_MAC,
                                                                  OUTER_RELAY_VLAN,
@@ -199,7 +199,7 @@
     private static final Ip6Address SERVER_IP_V6_MCAST = Ip6Address.valueOf("ff02::1:2");
     private static final Set<IpAddress> DHCP_SERVER_IPS = ImmutableSet.of(SERVER_IP, SERVER_IP_V6);
     private static final HostId SERVER_HOST_ID = HostId.hostId(SERVER_MAC, SERVER_VLAN);
-    private static final Host SERVER_HOST = new DefaultHost(DhcpRelayManager.PROVIDER_ID,
+    private static final Host SERVER_HOST = new DefaultHost(Dhcp4HandlerImpl.PROVIDER_ID,
                                                             SERVER_HOST_ID,
                                                             SERVER_MAC,
                                                             SERVER_VLAN,