diff --git a/manifests/install.pp b/manifests/install.pp
index 1fcc0ae36..f827f309c 100644
--- a/manifests/install.pp
+++ b/manifests/install.pp
@@ -47,4 +47,9 @@
   if $foreman::register_in_foreman {
     contain foreman::providers
   }
+
+  package { 'oauth':
+    ensure   => installed,
+    provider => 'puppet_gem',
+  }
 }
diff --git a/spec/classes/foreman_install_spec.rb b/spec/classes/foreman_install_spec.rb
index 18ee5a29f..9b7602113 100644
--- a/spec/classes/foreman_install_spec.rb
+++ b/spec/classes/foreman_install_spec.rb
@@ -6,6 +6,8 @@
       let(:facts) { facts }
       let(:params) { {} }
 
+      it { is_expected.to contain_package('oauth').with_provider('puppet_gem') }
+
       describe 'with version' do
         let(:params) { super().merge(version: 'latest') }
         it { should_not contain_foreman__repos('foreman') }