diff --git a/.docker/nginx/conf.d/http.conf b/.docker/nginx/conf.d/http.conf
index 2d2e981..9d4c9b9 100644
--- a/.docker/nginx/conf.d/http.conf
+++ b/.docker/nginx/conf.d/http.conf
@@ -59,7 +59,7 @@ server {
     location ~ \.php$ {
         try_files $uri =404;
         fastcgi_split_path_info ^(.+\.php)(/.+)$;
-        fastcgi_pass php:9000;
+        fastcgi_pass akaunting.php:9000;
         fastcgi_index index.php;
         include fastcgi_params;
         fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
diff --git a/.docker/nginx/conf.d/https.conf b/.docker/nginx/conf.d/https.conf
index be8aeeb..81e80f9 100644
--- a/.docker/nginx/conf.d/https.conf
+++ b/.docker/nginx/conf.d/https.conf
@@ -70,7 +70,7 @@ server {
     location ~ \.php$ {
         try_files $uri =404;
         fastcgi_split_path_info ^(.+\.php)(/.+)$;
-        fastcgi_pass php:9000;
+        fastcgi_pass akaunting.php:9000;
         fastcgi_index index.php;
         include fastcgi_params;
         fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
diff --git a/docker-compose.yml b/docker-compose.yml
index 3558944..56e1311 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,11 +1,3 @@
-networks:
-  internal:
-    driver: bridge
-    name: internal
-  external:
-    external: true
-    name: external
-
 services:
   akaunting.php:
     build: .docker/php
@@ -17,7 +9,7 @@ services:
     environment:
       - HOST_UID=${HOST_UID:-1000}
       - HOST_GID=${HOST_GID:-1000}
-      - AKAUNTING_VERSION=${AKAUNTING_VERSION:-3.1.11}
+      - AKAUNTING_VERSION=${AKAUNTING_VERSION:-3.1.21}
       - ADM_EMAIL=${ADM_EMAIL:-admin@test.domain}
       - ADM_PASSWD=${ADM_PASSWD:-admin}
 
@@ -25,7 +17,7 @@ services:
 
       - DB_CONNECTION=${DB_CONNECTION:-mysql}
       - DB_PORT=${DB_PORT:-3306}
-      - DB_HOST=${DB_HOST:-mysql}
+      - DB_HOST=${DB_HOST:-akaunting.mysql}
       - DB_DATABASE=${DB_DATABASE:-akaunting}
       - DB_USERNAME=${DB_USERNAME:-root}
       - DB_PASSWORD=${DB_PASSWORD:-root}
@@ -40,8 +32,6 @@ services:
       - XDEBUG_CONFIG
     extra_hosts:
       - host.docker.internal:host-gateway
-    networks:
-      - internal
   akaunting.nginx:
     build:
       context: .docker/nginx
@@ -53,20 +43,14 @@ services:
     depends_on:
       - akaunting.php
     ports:
-      - 8082:80
-    networks:
-      - internal
-      - external
+      - ${HTTP_PORT:-80}:80
   akaunting.mysql:
     image: mysql
     volumes:
       - ./volumes/mysql/data:/var/lib/mysql
       - ./volumes/mysql/dump:/docker-entrypoint-initdb.d
     ports:
-      - 3307:3306
+      - ${MYSQL_PORT:-3306}:3306
     environment:
       - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD:-root}
       - MYSQL_DATABASE=${MYSQL_DATABASE:-akaunting}
-    networks:
-      - internal
-      - external