diff --git a/tool/.travis.sh b/tool/.travis.sh
index 14d866f7..b055e038 100644
--- a/tool/.travis.sh
+++ b/tool/.travis.sh
@@ -1,3 +1,4 @@
 cd angel_serialize_generator
+pub get
 dart tool/build.dart
 pub run test
\ No newline at end of file