diff --git a/.env.staging b/.env.staging
index b24f623..133baac 100644
--- a/.env.staging
+++ b/.env.staging
@@ -28,5 +28,5 @@ DATABASE_URL="postgresql://postgres:develop@localhost:5432/plantex?serverVersion
 ###< doctrine/doctrine-bundle ###
 
 ###> symfony/mailer ###
-MAILER_DSN=smtp://no-reply@pflänz.li:dxS5ooKMEzFEa3YgTvru@mail.infomaniak.com:587
+MAILER_DSN=smtp://no-reply@pfl%E4nz.li:dxS5ooKMEzFEa3YgTvru@mail.infomaniak.com:587
 ###< symfony/mailer ###