diff --git a/core/store/dist/src/main/java/org/onosproject/store/device/impl/DeviceInjectedEvent.java b/core/store/dist/src/main/java/org/onosproject/store/device/impl/DeviceInjectedEvent.java
index 7bf9b59..e5dd857 100644
--- a/core/store/dist/src/main/java/org/onosproject/store/device/impl/DeviceInjectedEvent.java
+++ b/core/store/dist/src/main/java/org/onosproject/store/device/impl/DeviceInjectedEvent.java
@@ -20,6 +20,11 @@
 import org.onosproject.net.device.DeviceDescription;
 import org.onosproject.net.provider.ProviderId;
 
+/**
+ * Remnant of ConfigProvider.
+ * @deprecated in Hummingbird(1.7.0)
+ */
+@Deprecated
 public class DeviceInjectedEvent {
     private final ProviderId providerId;
     private final DeviceId deviceId;
diff --git a/core/store/dist/src/main/java/org/onosproject/store/device/impl/GossipDeviceStoreMessageSubjects.java b/core/store/dist/src/main/java/org/onosproject/store/device/impl/GossipDeviceStoreMessageSubjects.java
index cd04a50..a66be63 100644
--- a/core/store/dist/src/main/java/org/onosproject/store/device/impl/GossipDeviceStoreMessageSubjects.java
+++ b/core/store/dist/src/main/java/org/onosproject/store/device/impl/GossipDeviceStoreMessageSubjects.java
@@ -36,6 +36,16 @@
     public static final MessageSubject DEVICE_REQUEST = new MessageSubject("peer-device-request");
 
     // Network elements injected (not discovered) by ConfigProvider
+    /**
+     * Remnant of ConfigProvider.
+     * @deprecated in Hummingbird(1.7.0)
+     */
+    @Deprecated
     public static final MessageSubject DEVICE_INJECTED = new MessageSubject("peer-device-injected");
+    /**
+     * Remnant of ConfigProvider.
+     * @deprecated in Hummingbird(1.7.0)
+     */
+    @Deprecated
     public static final MessageSubject PORT_INJECTED = new MessageSubject("peer-port-injected");
 }
diff --git a/core/store/dist/src/main/java/org/onosproject/store/device/impl/PortInjectedEvent.java b/core/store/dist/src/main/java/org/onosproject/store/device/impl/PortInjectedEvent.java
index 2af1151..f1065c3 100644
--- a/core/store/dist/src/main/java/org/onosproject/store/device/impl/PortInjectedEvent.java
+++ b/core/store/dist/src/main/java/org/onosproject/store/device/impl/PortInjectedEvent.java
@@ -22,6 +22,11 @@
 
 import java.util.List;
 
+/**
+ * Remnant of ConfigProvider.
+ * @deprecated in Hummingbird(1.7.0)
+ */
+@Deprecated
 public class PortInjectedEvent {
 
     private ProviderId providerId;