diff --git a/.travis.yml b/.travis.yml
index 81e8d2b..1a998fb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -40,6 +40,8 @@ script:
  # don't rely on package server
  - travis_retry raco pkg install --deps search-auto https://github.com/mbutterick/beautiful-racket.git?path=beautiful-racket-lib
  - raco test -p beautiful-racket-lib
+ - travis_retry raco pkg install --deps search-auto https://github.com/mbutterick/beautiful-racket.git?path=br-parser-tools/br-parser-tools
+ - raco test -p br-parser-tools
  - travis_retry raco pkg install --deps search-auto https://github.com/mbutterick/beautiful-racket.git?path=brag
  - raco test -p brag
  - travis_retry raco pkg install --deps search-auto https://github.com/mbutterick/beautiful-racket.git?path=beautiful-racket-demo