diff --git a/Dockerfile b/Dockerfile
index df26e08e5c5baf9f0cc99036954007f3a4038c41..404aa836a24055ffeb858018b16dd3a32cb1adc6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,2 +1,2 @@
 FROM nextcloud:12-fpm
-COPY mail.config.php /usr/src/nextcloud/config/
+COPY /config/mail.config.php /usr/src/nextcloud/config/