1 files changed, 5 insertions, 0 deletions
diff --git a/.travis.yml b/.travis.yml
index 17303cc..abb4009 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -27,6 +27,11 @@ matrix:
       compiler: clang
       env: TARGET=coverage
 
+addons:
+  apt:
+    packages:
+    - 9base
+
 cache:
   directories:
     - $HOME/.cache/vis