diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..800894f
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,5 @@
+FROM composer
+RUN apk add postgresql-dev openldap-dev \
+ && docker-php-ext-install pdo mbstring pdo_pgsql ldap
+
+WORKDIR /app