diff --git a/spec/integration/json_spy_spec.rb b/spec/integration/json_spy_spec.rb
index 18efbf0f1..6223a4362 100644
--- a/spec/integration/json_spy_spec.rb
+++ b/spec/integration/json_spy_spec.rb
@@ -48,7 +48,7 @@ module ElasticAPM
         end
       end
 
-      expect(@intercepted.spans.length).to be 1
+      expect(@intercepted.spans.length).to be >= 1
       expect(@intercepted.spans.last.name).to eq 'JSON#parse!'
     end