diff --git a/spec/classes/init_spec.rb b/spec/classes/init_spec.rb
index b549d07..534c40c 100644
--- a/spec/classes/init_spec.rb
+++ b/spec/classes/init_spec.rb
@@ -366,19 +366,6 @@
       end
     end
 
-    context 'when osfamily is unsupported' do
-      let :facts do
-        { osfamily:                  'Unsupported',
-          operatingsystemmajrelease: '9',
-          monit_version:             '5' }
-      end
-
-      it 'fails' do
-        expect do
-          is_expected.to contain_class('monit')
-        end.to raise_error(Puppet::Error, %r{monit supports osfamilies Debian and RedHat\. Detected osfamily is <Unsupported>\.})
-      end
-    end
   end
 
   describe 'variable type and content validations' do