diff --git a/spec/classes/config_spec.rb b/spec/classes/config_spec.rb
index ed3e0e0..0f4f6a7 100644
--- a/spec/classes/config_spec.rb
+++ b/spec/classes/config_spec.rb
@@ -27,7 +27,7 @@ describe 'nginx::config' do
           }
         end
 
-        it { should include_class("nginx::params") }
+        it { should contain_class("nginx::params") }
 
         it { should contain_file("/etc/nginx").with(
           :ensure => 'directory',
diff --git a/spec/classes/nginx_spec.rb b/spec/classes/nginx_spec.rb
index 3f6e7f7..0110e5f 100644
--- a/spec/classes/nginx_spec.rb
+++ b/spec/classes/nginx_spec.rb
@@ -23,7 +23,7 @@ describe 'nginx' do
     it { should contain_nginx__package }
     it { should contain_nginx__config }
     it { should contain_nginx__service }
-    it { should include_class("nginx::params") }
+    it { should contain_class("nginx::params") }
     it { should contain_nginx__resource__upstream("upstream1") }
     it { should contain_nginx__resource__vhost("test2.local") }
     it { should contain_nginx__resource__location("test2.local") }
@@ -42,7 +42,7 @@ describe 'nginx' do
     it { should contain_nginx__package }
     it { should contain_nginx__config }
     it { should contain_nginx__service }
-    it { should include_class("nginx::params") }
+    it { should contain_class("nginx::params") }
     it { should contain_nginx__resource__upstream("upstream1") }
     it { should contain_nginx__resource__vhost("test2.local") }
     it { should contain_nginx__resource__location("test2.local") }
@@ -61,7 +61,7 @@ describe 'nginx' do
     it { should contain_nginx__package }
     it { should contain_nginx__config }
     it { should contain_nginx__service }
-    it { should include_class("nginx::params") }
+    it { should contain_class("nginx::params") }
     it { should contain_nginx__resource__upstream("upstream1") }
     it { should contain_nginx__resource__vhost("test2.local") }
     it { should contain_nginx__resource__location("test2.local") }
diff --git a/spec/defines/resource_location_spec.rb b/spec/defines/resource_location_spec.rb
index 22a89af..912aecd 100644
--- a/spec/defines/resource_location_spec.rb
+++ b/spec/defines/resource_location_spec.rb
@@ -27,8 +27,8 @@ describe 'nginx::resource::location' do
         :vhost    => 'vhost1',
       } end
 
-      it { should include_class("nginx::params") }
-      it { should include_class("nginx::config") }
+      it { should contain_class("nginx::params") }
+      it { should contain_class("nginx::config") }
       it { should contain_concat__fragment("vhost1-500-rspec-test").with_content(/location rspec-test/) }
       it { should_not contain_file('/etc/nginx/fastcgi_params') }
       it { should_not contain_concat__fragment("vhost1-800-rspec-test-ssl") }
diff --git a/spec/defines/resource_mailhost_spec.rb b/spec/defines/resource_mailhost_spec.rb
index 9f71a6c..ff575e2 100644
--- a/spec/defines/resource_mailhost_spec.rb
+++ b/spec/defines/resource_mailhost_spec.rb
@@ -29,7 +29,7 @@ describe 'nginx::resource::mailhost' do
 
     describe 'basic assumptions' do
       let :params do default_params end
-      it { should include_class("nginx::config") }
+      it { should contain_class("nginx::config") }
       it { should contain_concat("/etc/nginx/conf.mail.d/#{title}.conf").with({
         'owner' => 'root',
         'group' => 'root',
diff --git a/spec/defines/resource_vhost_spec.rb b/spec/defines/resource_vhost_spec.rb
index e65ae2f..f546cb8 100644
--- a/spec/defines/resource_vhost_spec.rb
+++ b/spec/defines/resource_vhost_spec.rb
@@ -30,8 +30,8 @@ describe 'nginx::resource::vhost' do
 
     describe 'basic assumptions' do
       let :params do default_params end
-      it { should include_class("nginx::params") }
-      it { should include_class("nginx::config") }
+      it { should contain_class("nginx::params") }
+      it { should contain_class("nginx::config") }
       it { should contain_concat("/etc/nginx/sites-available/#{title}.conf").with({
         'owner' => 'root',
         'group' => 'root',