diff --git a/doctrine/doctrine-bundle/1.6/manifest.json b/doctrine/doctrine-bundle/1.6/manifest.json
index 5ba974cf..3866a04a 100644
--- a/doctrine/doctrine-bundle/1.6/manifest.json
+++ b/doctrine/doctrine-bundle/1.6/manifest.json
@@ -9,7 +9,7 @@
     "env": {
         "#1": "Format described at https://www.doctrine-project.org/projects/doctrine-dbal/en/latest/reference/configuration.html#connecting-using-a-url",
         "#2": "For an SQLite database, use: \"sqlite:///%kernel.project_dir%/var/data.db\"",
-        "#3": "For a PostgreSQL database, use: \"postgresql://db_user:db_password@127.0.0.1:5432/db_name?serverVersion=11\"",
+        "#3": "For a PostgreSQL database, use: \"postgresql://db_user:db_password@127.0.0.1:5432/db_name?serverVersion=11&charset=UTF-8\"",
         "#4": "IMPORTANT: You MUST configure your db driver and server version, either here or in config/packages/doctrine.yaml",
         "DATABASE_URL": "mysql://db_user:db_password@127.0.0.1:3306/db_name?serverVersion=5.7"
     }