diff --git a/Dockerfile b/Dockerfile
index d0b358e..1a327ee 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,16 +10,26 @@ ENV PHPSAML_VERSION 2.10.6
 ENV WEB_REPO /var/www/html
 
 # Install required deb packages
-RUN apt-get update && apt-get -y upgrade && \
+RUN sed -i /etc/apt/sources.list -e 's/$/ non-free'/ && \
+    apt-get update && apt-get -y upgrade && \
     rm /etc/apt/preferences.d/no-debian-php && \
-    apt-get install -y php-pear php5-curl php5-mysql php5-json php5-gmp php5-mcrypt php5-ldap php5-gd php-net-socket libgmp-dev libmcrypt-dev libpng12-dev libfreetype6-dev libjpeg-dev libpng-dev libldap2-dev && \
+    apt-get install -y libcurl4-gnutls-dev libgmp-dev libmcrypt-dev libpng12-dev libfreetype6-dev libjpeg-dev libpng-dev libldap2-dev libsnmp-dev snmp-mibs-downloader && \
     rm -rf /var/lib/apt/lists/*
 
+# Install required packages and files required for snmp
+RUN curl -s ftp://ftp.cisco.com/pub/mibs/v2/CISCO-SMI.my -o /var/lib/mibs/ietf/CISCO-SMI.txt && \
+    curl -s ftp://ftp.cisco.com/pub/mibs/v2/CISCO-TC.my -o /var/lib/mibs/ietf/CISCO-TC.txt && \
+    curl -s ftp://ftp.cisco.com/pub/mibs/v2/CISCO-VTP-MIB.my -o /var/lib/mibs/ietf/CISCO-VTP-MIB.txt && \
+    curl -s ftp://ftp.cisco.com/pub/mibs/v2/MPLS-VPN-MIB.my -o /var/lib/mibs/ietf/MPLS-VPN-MIB.txt
+
 # Configure apache and required PHP modules
 RUN docker-php-ext-configure mysqli --with-mysqli=mysqlnd && \
     docker-php-ext-install mysqli && \
     docker-php-ext-configure gd --enable-gd-native-ttf --with-freetype-dir=/usr/include/freetype2 --with-png-dir=/usr/include --with-jpeg-dir=/usr/include && \
     docker-php-ext-install gd && \
+    docker-php-ext-install curl && \
+    docker-php-ext-install json && \
+    docker-php-ext-install snmp && \
     docker-php-ext-install sockets && \
     docker-php-ext-install pdo_mysql && \
     docker-php-ext-install gettext && \
diff --git a/README.md b/README.md
index f884ed6..79b9a68 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ Here, we store data on the host system under `/my_dir/phpipam` and use a specifi
 ### Phpipam 
 
 ```bash
-$ docker run -ti -d -p 80:80 -e MYSQL_ENV_MYSQL_PASSWORD=my-secret-pw--name ipam --link phpipam-mysql:mysql pierrecdn/phpipam
+$ docker run -ti -d -p 80:80 -e MYSQL_ENV_MYSQL_PASSWORD=my-secret-pw --name ipam --link phpipam-mysql:mysql pierrecdn/phpipam
 ```
 
 We are linking the two containers and expose the HTTP port.