diff --git a/packages/canonical-bridge-sdk/src/debridge/index.ts b/packages/canonical-bridge-sdk/src/debridge/index.ts
index 90e2fe60..6791a2be 100644
--- a/packages/canonical-bridge-sdk/src/debridge/index.ts
+++ b/packages/canonical-bridge-sdk/src/debridge/index.ts
@@ -81,7 +81,7 @@ export class DeBridge {
     toUserAddress,
     affiliateFeePercent = 0,
     accesstoken = '',
-    referralCode,
+    referralCode = '30229',
     prependOperatingExpenses = false,
   }: IDeBridgeEstimatedFeesInput): Promise<DeBridgeCreateQuoteResponse> {
     try {