diff --git a/mainnet/2024-12-18-holocene-deployments/Makefile b/mainnet/2024-12-18-holocene-deployments/Makefile
index 2c4e125f..8793a6e6 100644
--- a/mainnet/2024-12-18-holocene-deployments/Makefile
+++ b/mainnet/2024-12-18-holocene-deployments/Makefile
@@ -2,6 +2,10 @@ include ../../Makefile
 include ../.env
 include .env
 
+ifndef LEDGER_ACCOUNT
+override LEDGER_ACCOUNT = 0
+endif
+
 ##
 # Deploy command
 ##