diff --git a/spec/issues/github_issue_30_spec.cr b/spec/issues/github_issue_30_spec.cr
index 816e86f..2720803 100644
--- a/spec/issues/github_issue_30_spec.cr
+++ b/spec/issues/github_issue_30_spec.cr
@@ -1,9 +1,9 @@
 require "../spec_helper"
 
 Spectator.describe "GitHub Issue #30" do
-  # let(dbl) { double(:foo) }
+  let(dbl) { double(:foo) }
 
-  xit "supports block-less symbol doubles", pending: "Mock redesign" do
+  it "supports block-less symbol doubles" do
     expect(dbl).to_not be_nil
   end
 end