diff --git a/pubspec.yaml b/pubspec.yaml
index a758422..b7f60ec 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -15,3 +15,6 @@ dev_dependencies:
   fake_async: ^1.2.0
   stack_trace: ^1.10.0
   test: ^1.16.0
+
+topics:
+- async