diff --git a/packages/dynamite/pubspec.yaml b/packages/dynamite/pubspec.yaml
index 74d85ac3..6e6e5a57 100644
--- a/packages/dynamite/pubspec.yaml
+++ b/packages/dynamite/pubspec.yaml
@@ -12,6 +12,7 @@ dependencies:
   path: ^1.8.2
 
 dev_dependencies:
+  build_runner: ^2.2.1
   json_serializable: ^6.3.2
   nit_picking:
     git: