diff --git a/.travis.yml b/.travis.yml
index 2600316..62ce768 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -66,8 +66,7 @@ before_install:
 install:
  - type happy
  - cabal-1.18 update
- - cabal-1.18 install aeson
- - cabal-1.18 install --only-dependencies --enable-tests --enable-benchmarks
+ - cabal-1.18 install aeson haskell-awk --only-dependencies --enable-tests --enable-benchmarks
 
 # Here starts the actual work to be performed for the package under
 # test; any command which exits with a non-zero exit code causes the