diff --git a/extras/mainnet.json b/extras/mainnet.json
index b236f390..f1d3f177 100644
--- a/extras/mainnet.json
+++ b/extras/mainnet.json
@@ -202,5 +202,8 @@
         "QuestBoardLatest": "0xfEb352930cA196a80B708CDD5dcb4eCA94805daB",
         "QuestBoardV2": "0xf0CeABf99Ddd591BbCC962596B228007eD4624Ae",
         "QuestBoardV2_1": "0xfEb352930cA196a80B708CDD5dcb4eCA94805daB"
+    },
+    "safe_harbor": {
+        "registry": "0x8f72fcf695523A6FC7DD97EafDd7A083c386b7b6"
     }
 }
diff --git a/extras/polygon.json b/extras/polygon.json
index 9b821237..6ed6d020 100644
--- a/extras/polygon.json
+++ b/extras/polygon.json
@@ -35,6 +35,8 @@
         "bptSwapper": "0x6030331C9225Ee5ae3F3D08FBD19e8bF053dF498",
         "oneinchSwapper": "0xd712A863766dE7e7cA13289A97997E01832A6571",
         "paraswapSwapper": "0x95676AaEcD59B19C5B79008F86d3A291628b0947"
-
+    },
+  "safe_harbor": {
+    "registry": "0x8f72fcf695523A6FC7DD97EafDd7A083c386b7b6"
     }
 }