diff --git a/src/index.ts b/src/index.ts
index b817de1..6b16267 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -165,13 +165,19 @@ const main = async () => {
 		commitment: stateCommitment,
 	});
 
+	const bulkAccountLoader = new BulkAccountLoader(
+		connection,
+		stateCommitment,
+		ORDERBOOK_UPDATE_INTERVAL
+	);
+
 	driftClient = new DriftClient({
 		connection,
 		wallet,
 		programID: clearingHousePublicKey,
 		accountSubscription: {
-			type: 'websocket',
-			resubTimeoutMs: 60000,
+			type: 'polling',
+			accountLoader: bulkAccountLoader,
 		},
 		env: driftEnv,
 		userStats: true,