diff --git a/spec/github_pages_health_check/domain_spec.rb b/spec/github_pages_health_check/domain_spec.rb
index cc5a51d..5ca16fa 100644
--- a/spec/github_pages_health_check/domain_spec.rb
+++ b/spec/github_pages_health_check/domain_spec.rb
@@ -538,7 +538,7 @@
     context "not github domains" do
       let(:domain) { "somethinggithub.com" }
 
-      it "knows if the domain is a github domain" do
+      it "knows if the domain is not a github domain" do
         expect(subject).to_not be_a_github_domain
       end
     end