1 files changed, 0 insertions, 6 deletions

diff --git a/.travis.yml b/.travis.yml
index afdc7c9..841fe6d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,12 +3,6 @@ cache: packages
 r:
   - release
   - devel
-addons:
-  apt:
-    sourceline:
-      - 'deb http://us.archive.ubuntu.com/ubuntu xenial universe'
-    packages:
-      - python3-rdkit
 github_packages:
   - r-lib/covr
   - jranke/webchem@bcpc