diff --git a/alaka-smtp.yml b/alaka-smtp.yml
index 8572fb7..30d77e4 100644
--- a/alaka-smtp.yml
+++ b/alaka-smtp.yml
@@ -116,3 +116,7 @@ gitea:
         - SECRET_SMTP_PASSWORD_VERSION
     secrets:
         smtp_password: "{{smtp_password}}"
+kimai:
+    env:
+        MAILER_URL: "smtp://{{smtp_user}}%40{{smtp_domain}}:{{smtp_password}}@{{smtp_host}}:587"
+        MAILER_FROM: "Kimai Notifications <{{smtp_user}}@{{smtp_domain}}>"