diff --git a/web/api/src/main/java/org/onosproject/rest/resources/ConfigWebResource.java b/web/api/src/main/java/org/onosproject/rest/resources/ConfigWebResource.java
index ab64e31..0c75c17 100644
--- a/web/api/src/main/java/org/onosproject/rest/resources/ConfigWebResource.java
+++ b/web/api/src/main/java/org/onosproject/rest/resources/ConfigWebResource.java
@@ -15,15 +15,8 @@
  */
 package org.onosproject.rest.resources;
 
-import java.io.InputStream;
-
-import javax.ws.rs.Consumes;
-import javax.ws.rs.POST;
-import javax.ws.rs.Path;
-import javax.ws.rs.Produces;
-import javax.ws.rs.core.MediaType;
-import javax.ws.rs.core.Response;
-
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import org.onlab.rest.BaseResource;
 import org.onosproject.net.device.DeviceProviderRegistry;
 import org.onosproject.net.device.DeviceService;
@@ -32,8 +25,12 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.fasterxml.jackson.databind.JsonNode;
-import com.fasterxml.jackson.databind.ObjectMapper;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.io.InputStream;
 
 import static javax.ws.rs.core.Response.Status.INTERNAL_SERVER_ERROR;
 
@@ -54,7 +51,6 @@
     @POST
     @Path("topology")
     @Consumes(MediaType.APPLICATION_JSON)
-    @Produces(MediaType.APPLICATION_JSON)
     public Response topology(InputStream input) {
         try {
             ObjectMapper mapper = new ObjectMapper();