diff --git a/api-java-mixin.raml b/api-java-mixin.raml
index 35c4a7765b5..add87453279 100644
--- a/api-java-mixin.raml
+++ b/api-java-mixin.raml
@@ -1399,10 +1399,10 @@ types:
   MessageDeliveryPayload:
     (java-extends): MessageDeliveryPayloadMixin
     (java-impl-mixin): |
-      private MessagePayload messagePayload;
+      private com.commercetools.api.models.message.MessagePayload messagePayload;
 
       @Override
-      public MessagePayload getMessagePayload() {
+      public com.commercetools.api.models.message.MessagePayload getMessagePayload() {
           return messagePayload;
       }
   MessagePayload:
diff --git a/commercetools/commercetools-sdk-java-api/src/main/java-generated/com/commercetools/api/models/message/MessagePayload.java b/commercetools/commercetools-sdk-java-api/src/main/java-generated/com/commercetools/api/models/message/MessagePayload.java
index c1cd61248eb..f3cd5daaaf1 100644
--- a/commercetools/commercetools-sdk-java-api/src/main/java-generated/com/commercetools/api/models/message/MessagePayload.java
+++ b/commercetools/commercetools-sdk-java-api/src/main/java-generated/com/commercetools/api/models/message/MessagePayload.java
@@ -8,7 +8,6 @@
 import javax.annotation.Nullable;
 import javax.validation.constraints.NotNull;
 
-import com.commercetools.api.models.subscription.MessagePayloadMixin;
 import com.fasterxml.jackson.annotation.*;
 import com.fasterxml.jackson.databind.annotation.*;
 
diff --git a/commercetools/commercetools-sdk-java-api/src/main/java-generated/com/commercetools/api/models/subscription/MessageDeliveryPayloadImpl.java b/commercetools/commercetools-sdk-java-api/src/main/java-generated/com/commercetools/api/models/subscription/MessageDeliveryPayloadImpl.java
index 520628b296f..1294390a087 100644
--- a/commercetools/commercetools-sdk-java-api/src/main/java-generated/com/commercetools/api/models/subscription/MessageDeliveryPayloadImpl.java
+++ b/commercetools/commercetools-sdk-java-api/src/main/java-generated/com/commercetools/api/models/subscription/MessageDeliveryPayloadImpl.java
@@ -4,7 +4,6 @@
 import java.time.*;
 import java.util.*;
 
-import com.commercetools.api.models.message.MessagePayload;
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.databind.annotation.*;
@@ -43,13 +42,6 @@ public class MessageDeliveryPayloadImpl implements MessageDeliveryPayload, Model
 
     private com.commercetools.api.models.subscription.PayloadNotIncluded payloadNotIncluded;
 
-    private MessagePayload messagePayload;
-
-    @Override
-    public MessagePayload getMessagePayload() {
-        return messagePayload;
-    }
-
     /**
      * create instance with all properties
      */
@@ -264,4 +256,11 @@ public int hashCode() {
                 .toHashCode();
     }
 
+    private com.commercetools.api.models.message.MessagePayload messagePayload;
+
+    @Override
+    public com.commercetools.api.models.message.MessagePayload getMessagePayload() {
+        return messagePayload;
+    }
+
 }
diff --git a/commercetools/commercetools-sdk-java-api/src/main/java/com/commercetools/api/models/subscription/MessagePayloadMixin.java b/commercetools/commercetools-sdk-java-api/src/main/java/com/commercetools/api/models/message/MessagePayloadMixin.java
similarity index 72%
rename from commercetools/commercetools-sdk-java-api/src/main/java/com/commercetools/api/models/subscription/MessagePayloadMixin.java
rename to commercetools/commercetools-sdk-java-api/src/main/java/com/commercetools/api/models/message/MessagePayloadMixin.java
index b23c09a4150..615424e942f 100644
--- a/commercetools/commercetools-sdk-java-api/src/main/java/com/commercetools/api/models/subscription/MessagePayloadMixin.java
+++ b/commercetools/commercetools-sdk-java-api/src/main/java/com/commercetools/api/models/message/MessagePayloadMixin.java
@@ -1,7 +1,5 @@
 
-package com.commercetools.api.models.subscription;
-
-import com.commercetools.api.models.message.MessagePayload;
+package com.commercetools.api.models.message;
 
 public interface MessagePayloadMixin {
     @SuppressWarnings("unchecked")
diff --git a/reference.txt b/reference.txt
new file mode 100644
index 00000000000..b7a46dee443
--- /dev/null
+++ b/reference.txt
@@ -0,0 +1 @@
+d2562db7ad2b2897ed593129939a767356606f31
diff --git a/references.txt b/references.txt
index acddd7c2e11..f39cb254d8b 100644
--- a/references.txt
+++ b/references.txt
@@ -138,3 +138,5 @@ c17d9815d8163758428e4d795d226da174d04a2f
 a384c593b1d1c14c2f8d601afbe1b588521b860e
 7942537a940b53819589e48a59e059ff708d5698
 9401eca18a12c325fc8470a2a1996683a7c99b33
+7b77469463c577a7ac4a7c1f8949d5a6398d5415
+7b77469463c577a7ac4a7c1f8949d5a6398d5415