diff --git a/architectural-decisions/accepted/017-api-version-6-major-rewrite.md b/architectural-decisions/accepted/017-api-version-6-major-rewrite.md
index 960d220bee..d0d5237a01 100644
--- a/architectural-decisions/accepted/017-api-version-6-major-rewrite.md
+++ b/architectural-decisions/accepted/017-api-version-6-major-rewrite.md
@@ -87,7 +87,7 @@ JSON-WSP has been ditched and replaced by [JSON-RPC 2.0](https://www.jsonrpc.org
 ```json
 {
   "jsonrpc": "2.0",
-  "method": "queryNetwork/config",
+  "method": "queryNetwork/genesisConfiguration",
   "params": { "era": "shelley" },
   "id": "foo"
 }