diff --git a/packages/backend/src/config/app.ts b/packages/backend/src/config/app.ts
index 3364b834..a18038b1 100644
--- a/packages/backend/src/config/app.ts
+++ b/packages/backend/src/config/app.ts
@@ -39,7 +39,7 @@ type AppConfig = {
   smtpPassword: string;
   fromEmail: string;
   isCloud: boolean;
-  paddleVendorId: string;
+  paddleVendorId: number;
   paddleVendorAuthCode: string;
   stripeSecretKey: string;
   stripeSigningSecret: string;
@@ -113,7 +113,7 @@ const appConfig: AppConfig = {
   smtpPassword: process.env.SMTP_PASSWORD,
   fromEmail: process.env.FROM_EMAIL,
   isCloud: process.env.AUTOMATISCH_CLOUD === 'true',
-  paddleVendorId: process.env.PADDLE_VENDOR_ID,
+  paddleVendorId: Number(process.env.PADDLE_VENDOR_ID),
   paddleVendorAuthCode: process.env.PADDLE_VENDOR_AUTH_CODE,
   stripeSecretKey: process.env.STRIPE_SECRET_KEY,
   stripeSigningSecret: process.env.STRIPE_SIGNING_SECRET,
diff --git a/packages/backend/src/graphql/schema.graphql b/packages/backend/src/graphql/schema.graphql
index 872a0556..36f7de89 100644
--- a/packages/backend/src/graphql/schema.graphql
+++ b/packages/backend/src/graphql/schema.graphql
@@ -485,7 +485,7 @@ type GetPaymentPortalUrl {
 
 type GetPaddleInfo {
   sandbox: Boolean
-  vendorId: String
+  vendorId: Int
 }
 
 type PaymentPlan {