diff --git a/config/database.ts b/config/database.ts
index 627e05a..4c5dabc 100644
--- a/config/database.ts
+++ b/config/database.ts
@@ -49,7 +49,6 @@ export default ({ env }) => {
     },
     postgres: {
       connection: {
-        connectionString: env('DATABASE_URL'),
         host: env('DATABASE_HOST', 'localhost'),
         port: env.int('DATABASE_PORT', 5432),
         database: env('DATABASE_NAME', 'strapi'),