diff --git a/src/main/resources/application-dev.properties b/src/main/resources/application-dev.properties
index 5d9e975..b09345f 100644
--- a/src/main/resources/application-dev.properties
+++ b/src/main/resources/application-dev.properties
@@ -17,6 +17,6 @@ spring.datasource.hikari.connection-timeout=60000
 integrations.mercadopago.base-url=https://api.mercadopago.com
 integrations.mercadopago.public-key=${MERCADOPAGO_PUBLIC_KEY:fake}
 integrations.mercadopago.access-token=${MERCADOPAGO_PRIVATE_ACCESS_TOKEN:fake}
-integrations.mercadopago.app-user-id=${MERCADOPAGO_APP_USER_ID:fake}
+integrations.mercadopago.app-user-id=${MERCADOPAGO_APP_USER_ID:404}
 integrations.mercadopago.point-of-sale-id=${MERCADOPAGO_POINT_OF_SALE_ID:fake}
 integrations.mercadopago.notifications-url=${MERCADOPAGO_NOTIFICATIONS_URL:https://e916-189-29-149-200.ngrok-free.app/webhooks/mercadopago}
diff --git a/src/main/resources/application-test.properties b/src/main/resources/application-test.properties
index 978aa0c..220be02 100644
--- a/src/main/resources/application-test.properties
+++ b/src/main/resources/application-test.properties
@@ -18,6 +18,6 @@ spring.jpa.properties.hibernate.format_sql=true
 integrations.mercadopago.base-url=https://api.mercadopago.com
 integrations.mercadopago.public-key=${MERCADOPAGO_PUBLIC_KEY:fake}
 integrations.mercadopago.access-token=${MERCADOPAGO_PRIVATE_ACCESS_TOKEN:fake}
-integrations.mercadopago.app-user-id=${MERCADOPAGO_APP_USER_ID:fake}
+integrations.mercadopago.app-user-id=${MERCADOPAGO_APP_USER_ID:404}
 integrations.mercadopago.point-of-sale-id=${MERCADOPAGO_POINT_OF_SALE_ID:fake}
 integrations.mercadopago.notifications-url=${MERCADOPAGO_NOTIFICATIONS_URL:https://e916-189-29-149-200.ngrok-free.app/webhooks/mercadopago}