diff --git a/test/collaboration_test.rb b/test/collaboration_test.rb
index 52bac5c..8068fa0 100644
--- a/test/collaboration_test.rb
+++ b/test/collaboration_test.rb
@@ -157,5 +157,7 @@ class CollaborationTest < Minitest::Spec
     assert_equal configuration.lane_positions.values.inspect, %([#<Trailblazer::Workflow::Event::Suspend resumes=["catch-before-#{update_id}", "catch-before-#{notify_id}"] type=:suspend semantic=[:suspend, "suspend-Gateway_0fnbg3r"]>, \
 #<Trailblazer::Workflow::Event::Suspend resumes=["catch-before-#{ui_update_form}", "catch-before-#{ui_notify_approver}"] type=:suspend semantic=[:suspend, "suspend-Gateway_0kknfje"]>])
     assert_equal ctx.inspect, %({:seq=>[:create, :create]})
+    # we can actually see the last signal and its semantic is {[:suspend, "suspend-Gateway_0kknfje"]}
+    assert_equal configuration.signal.inspect, %(#<Trailblazer::Workflow::Event::Suspend resumes=["catch-before-Activity_1165bw9", "catch-before-Activity_1dt5di5"] type=:suspend semantic=[:suspend, "suspend-Gateway_0kknfje"]>)
   end
 end