diff --git a/multichain/openrpc.yaml b/multichain/openrpc.yaml
index 827291b..c252638 100644
--- a/multichain/openrpc.yaml
+++ b/multichain/openrpc.yaml
@@ -158,20 +158,12 @@ methods:
     errors:
       - code: 5000
         message: Unknown error with request
-      - code: 5001
-        message: User disapproved requested methods
-      - code: 5002
-        message: User disapproved requested notifications
       - code: 5100
         message: Requested networks are not supported
       - code: 5101
         message: Requested methods are not supported
       - code: 5102
         message: Requested notifications are not supported
-      - code: 5201
-        message: Unknown method(s) requested
-      - code: 5202
-        message: Unknown notifications(s) requested
       - code: 5203
         message: Scope/chain mismatch
       - code: 5204