diff --git a/manifests/init.pp b/manifests/init.pp
index d0b785bc..ae2e483a 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -21,7 +21,7 @@
 class cloud {
 
   if ! ($::osfamily in [ 'RedHat', 'Debian' ]) {
-    fail("module puppet-horizon doesn't support ${::osfamily}")
+    fail("module puppet-cloud only support ${::osfamily}, only Red Hat or Debian")
   }
 
 # motd
diff --git a/spec/classes/cloud_init_spec.rb b/spec/classes/cloud_init_spec.rb
index 3e7a4d0e..881764a7 100644
--- a/spec/classes/cloud_init_spec.rb
+++ b/spec/classes/cloud_init_spec.rb
@@ -84,7 +84,7 @@ describe 'cloud' do
     end
 
     it 'should fail' do
-      expect { subject }.to  raise_error(/module puppet-horizon doesn't support/)
+      expect { subject }.to  raise_error(/module puppet-cloud only support/)
     end
   end