diff --git a/spec/unit/type/mistral_config_spec.rb b/spec/unit/type/mistral_config_spec.rb
index 8619d2b..c96b4cb 100644
--- a/spec/unit/type/mistral_config_spec.rb
+++ b/spec/unit/type/mistral_config_spec.rb
@@ -32,7 +32,7 @@ describe 'Puppet::Type.type(:mistral_config)' do
     expect(@mistral_config[:value]).to eq(['bar'])
   end
 
-  it 'should not accept a value with whitespace' do
+  it 'should accept a value with whitespace' do
     @mistral_config[:value] = 'b ar'
     expect(@mistral_config[:value]).to eq(['b ar'])
   end