diff --git a/docker/apache/Dockerfile b/docker/apache/Dockerfile
index 6db6b07..3e5feaa 100644
--- a/docker/apache/Dockerfile
+++ b/docker/apache/Dockerfile
@@ -16,6 +16,7 @@ RUN apt-get install -y \
     libfreetype6-dev \
     libssl-dev \
     libpq-dev \
+    libmcrypt-dev \
     g++
 
 
@@ -27,6 +28,7 @@ RUN docker-php-ext-install \
     calendar \
     pdo_mysql \
     pdo_pgsql \
+    pgsql \
     mysqli
 
 # 2. set up document root for apache