diff --git a/Dockerfile b/Dockerfile
index 8012905..4e7b911 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -26,8 +26,12 @@ EXPOSE 22/tcp
 RUN curl https://getcomposer.org/installer|php -- --install-dir=/usr/local/bin --filename=composer
 
 # Add Mongo DB
-RUN pecl install mongodb && docker-php-ext-enable mongodb \
-	&& rm -rf /tmp/*
+RUN apt-get update && apt-get -y install zlib1g-dev libssl-dev \
+	&& pecl install mongodb && docker-php-ext-enable mongodb \
+	&& apt-get -y purge zlib1g-dev libssl-dev \
+	&& apt-get -y autoremove \
+	&& apt-get clean \
+	&& rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
 # Mysql/Postgress/LDAP
 RUN apt-get update && apt-get install -y openssh-server libpq5 libpq-dev unzip git libldap2-dev \