diff --git a/Dockerfile b/Dockerfile
index 7322917..8b468bc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM php:5.6.30-fpm-alpine
 
 RUN apk update && apk add build-base
 
-RUN apk add postgresql-dev \
+RUN apk add postgresql postgresql-dev \
   && docker-php-ext-configure pgsql -with-pgsql=/usr/local/pgsql \
   && docker-php-ext-install pdo pdo_pgsql pgsql