diff --git a/spec/helpers/problems_helper_spec.rb b/spec/helpers/problems_helper_spec.rb
index 989c69f..dbda350 100644
--- a/spec/helpers/problems_helper_spec.rb
+++ b/spec/helpers/problems_helper_spec.rb
@@ -62,7 +62,7 @@ describe ProblemsHelper do
       let(:email_hash) { Digest::MD5.hexdigest email }
 
       it "should return the http url" do
-        ActionController::TestRequest.any_instance.stub ssl?: true
+        ActionController::TestRequest.any_instance.stub :ssl? => true
         helper.gravatar_url(email).should eq("https://secure.gravatar.com/avatar/#{email_hash}?d=identicon")
       end
     end
--
libgit2 0.21.2