diff --git a/README.md b/README.md
index dc66465..41d6bb1 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 ## postfix
 
-[![Build Status](https://travis-ci.org/Oefenweb/ansible-postfix.svg?branch=master)](https://travis-ci.org/Oefenweb/ansible-postfix) [![Ansible Galaxy](http://img.shields.io/badge/ansible--galaxy-postfix-blue.svg)](https://galaxy.ansible.com/list#/roles/1400)
+[![Build Status](https://travis-ci.org/Oefenweb/ansible-postfix.svg?branch=master)](https://travis-ci.org/Oefenweb/ansible-postfix) [![Ansible Galaxy](http://img.shields.io/badge/ansible--galaxy-postfix-blue.svg)](https://galaxy.ansible.com/tersmitten/postfix)
 
 Set up a postfix server in Debian-like systems.
 
diff --git a/tasks/main.yml b/tasks/main.yml
index 325fdd3..f1b884c 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -15,7 +15,7 @@
 - name: install package
   apt:
     name: "{{ item }}"
-    state: latest
+    state: "{{ apt_install_state | default('latest') }}"
     update_cache: true
     cache_valid_time: "{{ apt_update_cache_valid_time | default(3600) }}"
   with_items: "{{ postfix_install }}"