diff --git a/docker-compose.yml b/docker-compose.yml
index 2088324..0829700 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,10 +5,10 @@ services:
     image: mariadb:latest
     container_name: mariadb
     environment:
-      MARIADB_ROOT_PASSWORD: uZm#bch6pPs8
-      MARIADB_DATABASE: uecko
-      MARIADB_USER: uecko
-      MARIADB_PASSWORD: u8Ax5Nw3%sjd
+      MARIADB_ROOT_PASSWORD: ${MARIADB_ROOT_PASSWORD}
+      MARIADB_DATABASE: ${MARIADB_DATABASE}
+      MARIADB_USER: ${MARIADB_USER}
+      MARIADB_PASSWORD: ${MARIADB_PASSWORD}
     volumes:
       - mariadb_data:/var/lib/mysql
     networks:
@@ -19,8 +19,8 @@ services:
     container_name: phpmyadmin
     environment:
       PMA_HOST: mariadb
-      PMA_USER: uecko
-      PMA_PASSWORD: u8Ax5Nw3%sjd
+      PMA_USER: ${MARIADB_USER}
+      PMA_PASSWORD: ${MARIADB_PASSWORD}
     ports:
       - 8080:80
     networks: