diff --git a/mariadb/Dockerfile b/mariadb/Dockerfile
index 49a5d75..2aa01a3 100644
--- a/mariadb/Dockerfile
+++ b/mariadb/Dockerfile
@@ -44,7 +44,7 @@ VOLUME /var/lib/mysql
 
 COPY docker-entrypoint.sh /usr/local/bin/
 RUN chmod +x /usr/local/bin/docker-entrypoint.sh
-COPY my.cnf /etc/mariadb/
+COPY my.cnf /usr/share/defaults/mariadb//my.cnf.d/my.cnf
 
 ENTRYPOINT ["docker-entrypoint.sh"]