diff --git a/stack.yml b/stack.yml
index 2c7b1271..f90ba65a 100644
--- a/stack.yml
+++ b/stack.yml
@@ -10,6 +10,7 @@ services:
       WORDPRESS_DB_USER: admin
       WORDPRESS_DB_PASSWORD: admin
       WORDPRESS_DB_NAME: wordpress-5-5-0
+      WORDPRESS_DEBUG: "1"
     volumes:
       - wordpress:/var/www/html
       - ./:/var/www/html/wp-content/plugins/sparkpost:ro