diff --git a/config_default.json b/config_default.json
index 13ee03b..0c059d8 100644
--- a/config_default.json
+++ b/config_default.json
@@ -161,7 +161,7 @@
     }
   },
   "testing": {
-    "nft": {
+    "erc721": {
       "1": [],
       "56": [],
       "97": [],