diff --git a/README.md b/README.md
index e11f1d8..d02715e 100644
--- a/README.md
+++ b/README.md
@@ -18,4 +18,6 @@ To access the test you will need to write the server name in your `/etc/hosts` f
 
 Run `docker compose up -d`
 
+Run `docker compose exec --workdir=/var/www/trial php /usr/local/bin/composer install`
+
 To access the test then just simply visit `https://trial:8443` (you need to agree with self-signed cert).
diff --git a/docker-compose.yml b/docker-compose.yml
index 5543310..396b91e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -47,7 +47,9 @@ services:
       - dev-network
 
   php:
-    build: ./docker/fpm
+    build:
+      dockerfile: ./docker/fpm/Dockerfile
+      context: .
     hostname: php
     links:
       - db
diff --git a/docker/fpm/Dockerfile b/docker/fpm/Dockerfile
index ec28929..11bf9c3 100644
--- a/docker/fpm/Dockerfile
+++ b/docker/fpm/Dockerfile
@@ -1,4 +1,12 @@
 FROM php:8.2-fpm
 RUN apt-get update && apt-get install -y \
     libpq-dev \
-	&& docker-php-ext-install -j$(nproc) pdo pdo_pgsql \
+    libzip-dev \
+    unzip \
+    libonig-dev \
+    libxml2-dev && \
+	docker-php-ext-install -j$(nproc) pdo pdo_pgsql zip mbstring pcntl
+
+RUN php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" \
+&& php composer-setup.php --install-dir=/usr/local/bin --filename=composer \
+&& php -r "unlink('composer-setup.php');"
\ No newline at end of file