diff --git a/.travis.yml b/.travis.yml
index f81ce9e..60ef9e0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,5 +4,8 @@ language: R
 sudo: false
 cache: packages
 
+r_packages:
+  - covr
+
 after_success:
   - Rscript -e 'covr::codecov()'