diff --git a/modules/rhizo_base/manifests/apt.pp b/modules/rhizo_base/manifests/apt.pp
index 24ffcb5..a94252f 100644
--- a/modules/rhizo_base/manifests/apt.pp
+++ b/modules/rhizo_base/manifests/apt.pp
@@ -12,7 +12,7 @@
 #
 
 class rhizo_base::apt {
-  include "rhizo_base::apt::$operatingsystem"
+  contain "rhizo_base::apt::$operatingsystem"
 }
 
 class rhizo_base::apt::common {
diff --git a/modules/rhizo_base/manifests/fixes.pp b/modules/rhizo_base/manifests/fixes.pp
index de3fddc..fcb3764 100644
--- a/modules/rhizo_base/manifests/fixes.pp
+++ b/modules/rhizo_base/manifests/fixes.pp
@@ -12,7 +12,7 @@
 #
 
 class rhizo_base::fixes {
-  include "rhizo_base::fixes::$operatingsystem"
+  contain "rhizo_base::fixes::$operatingsystem"
 
   file { '/etc/tmux.conf':
       ensure  => present,
diff --git a/modules/rhizo_base/manifests/freeswitch.pp b/modules/rhizo_base/manifests/freeswitch.pp
index c0f5724..a1e38e6 100644
--- a/modules/rhizo_base/manifests/freeswitch.pp
+++ b/modules/rhizo_base/manifests/freeswitch.pp
@@ -11,7 +11,7 @@
 # Sample Usage:
 #
 class rhizo_base::freeswitch {
-  include "rhizo_base::freeswitch::$operatingsystem"
+  contain "rhizo_base::freeswitch::$operatingsystem"
 }
 
 class rhizo_base::freeswitch::ubuntu inherits rhizo_base::freeswitch::common {
diff --git a/modules/rhizo_base/manifests/packages.pp b/modules/rhizo_base/manifests/packages.pp
index 786ca75..b053d9f 100644
--- a/modules/rhizo_base/manifests/packages.pp
+++ b/modules/rhizo_base/manifests/packages.pp
@@ -11,7 +11,7 @@
 # Sample Usage:
 #
 class rhizo_base::packages {
-  include "rhizo_base::packages::$operatingsystem"
+  contain "rhizo_base::packages::$operatingsystem"
 }
 
 class rhizo_base::packages::common {
diff --git a/modules/rhizo_base/manifests/postgresql.pp b/modules/rhizo_base/manifests/postgresql.pp
index 0216b11..0b90ba1 100644
--- a/modules/rhizo_base/manifests/postgresql.pp
+++ b/modules/rhizo_base/manifests/postgresql.pp
@@ -12,7 +12,7 @@
 #
 
 class rhizo_base::postgresql {
-  include "rhizo_base::postgresql::$operatingsystem"
+  contain "rhizo_base::postgresql::$operatingsystem"
 }
 
 class rhizo_base::postgresql::common {