diff --git a/meta/main.yml b/meta/main.yml
index db0b759..8ed8f82 100644
--- a/meta/main.yml
+++ b/meta/main.yml
@@ -6,7 +6,7 @@ galaxy_info:
   description: PostgreSQL server for Linux.
   company: "Midwestern Mac, LLC"
   license: "license (BSD, MIT)"
-  min_ansible_version: 2.0
+  min_ansible_version: 2.4
   platforms:
     - name: EL
       versions:
diff --git a/tasks/main.yml b/tasks/main.yml
index 3e51114..6859c73 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,19 +1,16 @@
 ---
 # Variable configuration.
-- include: variables.yml
-  static: no
+- include_tasks: variables.yml
 
 # Setup/install tasks.
-- include: setup-RedHat.yml
+- include_tasks: setup-RedHat.yml
   when: ansible_os_family == 'RedHat'
-  static: no
 
-- include: setup-Debian.yml
+- include_tasks: setup-Debian.yml
   when: ansible_os_family == 'Debian'
-  static: no
 
-- include: initialize.yml
-- include: configure.yml
+- include_tasks: initialize.yml
+- include_tasks: configure.yml
 
 - name: Ensure PostgreSQL is started and enabled on boot.
   service:
@@ -22,5 +19,5 @@
     enabled: yes
 
 # Configure PostgreSQL.
-- include: databases.yml
-- include: users.yml
+- import_tasks: databases.yml
+- import_tasks: users.yml