diff --git a/index.js b/index.js
index 6a69c172a8ff6c3c4e247d2f1a55bc7578055e48..c463bf039a4ff937c14e82d54d50d1b6cb910d26 100644
--- a/index.js
+++ b/index.js
@@ -173,7 +173,7 @@ async function start(fields, cozyParameters) {
     // Save bo id into account
     const accountData = await getAccount(ACCOUNT_ID)
 
-    await saveAccountData(this.accountId, {
+    await saveAccountData(ACCOUNT_ID, {
       ...accountData.data,
       consentId: consent.ID,
       expirationDate: contractEndDate,