diff --git a/scripts/register-subnet.ts b/scripts/register-subnet.ts
index f7aab3b..45e0558 100644
--- a/scripts/register-subnet.ts
+++ b/scripts/register-subnet.ts
@@ -77,7 +77,7 @@ const main = async function (...args: string[]) {
     process.exit(1)
   }
 
-  const wallet = new Wallet(toposDeployerPrivateKey, provider)
+  const wallet = new Wallet(sequencerPrivateKey, provider)
 
   const contract = new Contract(
     subnetRegistratorAddress,