diff --git a/api-schema/src/main/java/org/stellar/anchor/api/sep/sep6/InfoResponse.java b/api-schema/src/main/java/org/stellar/anchor/api/sep/sep6/InfoResponse.java
index 64e5b057ca..0c1be204e4 100644
--- a/api-schema/src/main/java/org/stellar/anchor/api/sep/sep6/InfoResponse.java
+++ b/api-schema/src/main/java/org/stellar/anchor/api/sep/sep6/InfoResponse.java
@@ -87,6 +87,10 @@ public static class DepositAssetResponse {
      * <p>The only field supported by the platform is <code>type</code>. Additional fields required
      * for KYC are supplied asynchronously through SEP-12 requests.
      */
+    /**
+     * Deprecated since SEP-6 version 4.1.0.
+     * https://github.com/stellar/stellar-protocol/blob/21d30cd22caa6f25369828289d845c4366eaa641/ecosystem/sep-0006.md
+     */
     @Deprecated Map<String, AssetInfo.Field> fields;
   }