diff --git a/.drone.yml b/.drone.yml
index 5b9ef96..504e6ea 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -10,6 +10,14 @@ steps:
   commands:
   - flutter packages get
 
+#- name: build_runner
+#  image: v7lin/flutter:1.2.1-stable
+#  volumes:
+#  - name: pub-cache
+#    path: /opt/flutter/.pub-cache
+#  commands:
+#  - flutter packages pub run build_runner build
+
 - name: format
   image: v7lin/flutter:1.2.1-stable
   volumes: