diff --git a/spec/examples/metric_example.rb b/spec/examples/metric_example.rb
index 4dca8c64..ced2c317 100644
--- a/spec/examples/metric_example.rb
+++ b/spec/examples/metric_example.rb
@@ -63,17 +63,5 @@
         expect(subject.get(labels: { test: 'label' })).to be_a(type)
       end
     end
-
-    context "with non-string label values" do
-      subject { described_class.new(:foo, docstring: 'Labels', labels: [:test]) }
-
-      it "converts labels to strings for consistent storage" do
-        incrementor.call(test: :label)
-        expect(subject.get(labels: { test: 'label' })).to eq(1.0)
-      end
-
-      context "and all labels preset" do
-      end
-    end
   end
 end
diff --git a/spec/prometheus/client/counter_spec.rb b/spec/prometheus/client/counter_spec.rb
index c3fee3d1..22997532 100644
--- a/spec/prometheus/client/counter_spec.rb
+++ b/spec/prometheus/client/counter_spec.rb
@@ -20,7 +20,6 @@
 
   it_behaves_like Prometheus::Client::Metric do
     let(:type) { Float }
-    let(:incrementor) { ->(labels) { subject.increment(labels: labels); pp subject}  }
   end
 
   describe '#increment' do
@@ -79,5 +78,17 @@
         end.each(&:join)
       end.to change { counter.get }.by(100.0)
     end
+
+    context "with non-string label values" do
+      subject { described_class.new(:foo, docstring: 'Labels', labels: [:test]) }
+
+      it "converts labels to strings for consistent storage" do
+        subject.increment(labels: {test: :label})
+        expect(subject.get(labels: { test: 'label' })).to eq(1.0)
+      end
+
+      context "and all labels preset" do
+      end
+    end
   end
 end