diff --git a/src/main/resources/blockchain.json b/src/main/resources/blockchain.json
index 6f60e505..126ec7ae 100644
--- a/src/main/resources/blockchain.json
+++ b/src/main/resources/blockchain.json
@@ -82,7 +82,7 @@
 		"transactionV6Timestamp": 9999999999999,
 		"disableReferenceTimestamp": 1655222400000,
 		"increaseOnlineAccountsDifficultyTimestamp": 9999999999999,
-		"onlineAccountMinterLevelValidationHeight": 0,
+		"onlineAccountMinterLevelValidationHeight": 999999999,
 		"selfSponsorshipAlgoV1Height": 999999999
 	},
 	"genesisInfo": {