1 files changed, 2 insertions, 1 deletions
diff --git a/configserver-flags/src/main/java/com/yahoo/vespa/configserver/flags/http/FlagDataListResponse.java b/configserver-flags/src/main/java/com/yahoo/vespa/configserver/flags/http/FlagDataListResponse.java
index 3530075442f..49d5b00f716 100644
--- a/configserver-flags/src/main/java/com/yahoo/vespa/configserver/flags/http/FlagDataListResponse.java
+++ b/configserver-flags/src/main/java/com/yahoo/vespa/configserver/flags/http/FlagDataListResponse.java
@@ -1,6 +1,7 @@
 // Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 package com.yahoo.vespa.configserver.flags.http;
 
+import ai.vespa.json.Jackson;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.node.ArrayNode;
 import com.fasterxml.jackson.databind.node.ObjectNode;
@@ -20,7 +21,7 @@ import static com.yahoo.yolean.Exceptions.uncheck;
  * @author hakonhall
  */
 public class FlagDataListResponse extends HttpResponse {
-    private static ObjectMapper mapper = new ObjectMapper();
+    private static ObjectMapper mapper = Jackson.mapper();
 
     private final String flagsV1Uri;
     private final TreeMap<FlagId, FlagData> flags;