diff --git a/spec/classes/nova_compute_libvirt_spec.rb b/spec/classes/nova_compute_libvirt_spec.rb
index 3efb7e7ee..1e6b2d77f 100644
--- a/spec/classes/nova_compute_libvirt_spec.rb
+++ b/spec/classes/nova_compute_libvirt_spec.rb
@@ -366,7 +366,7 @@ describe 'nova::compute::libvirt' do
   end
 
   on_supported_os({
-    :supported_oos => OSDefaults.get_supported_os
+    :supported_os => OSDefaults.get_supported_os
   }).each do |os,facts|
     context "on #{os}" do
 
diff --git a/spec/classes/nova_init_spec.rb b/spec/classes/nova_init_spec.rb
index b5c0c64f3..28b422bfd 100644
--- a/spec/classes/nova_init_spec.rb
+++ b/spec/classes/nova_init_spec.rb
@@ -583,7 +583,7 @@ describe 'nova' do
 
 
   on_supported_os({
-    :supported_oos => OSDefaults.get_supported_os
+    :supported_os => OSDefaults.get_supported_os
   }).each do |os,facts|
     context "on #{os}" do
       let (:facts) do