diff --git a/.travis-functions.sh b/.travis-functions.sh
index f6dcf343..90ca05bf 100644
--- a/.travis-functions.sh
+++ b/.travis-functions.sh
@@ -104,6 +104,7 @@ function travis_install_script
 		gettext \
 		expect \
 		keyutils \
+		libjson-c-dev \
 		|| return
 }
 
diff --git a/.travis.yml b/.travis.yml
index ee321660..c4e119b0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,6 +13,7 @@ env:
 branches:
   only:
     - master
+    - wip-luks2
 
 before_install:
   - uname -a