diff --git a/FUNDING.json b/FUNDING.json
index 42753891..a8a6c09f 100644
--- a/FUNDING.json
+++ b/FUNDING.json
@@ -3,5 +3,8 @@
     "ethereum": {
       "ownedBy": "0x56EdF679B0C80D528E17c5Ffe514dc9a1b254b9c"
     }
+  },
+  "opRetro": {
+    "projectId": "0x7333cac46b20999de07f4d7be5146c10a30f19586907bd2ce986b81af340cb97"
   }
 }