1 files changed, 1 insertions, 0 deletions
diff --git a/.travis.yml b/.travis.yml
index 1e2fe241..bc39faf9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,6 +12,7 @@ addons:
 cache: packages
 repos:
   CRAN: https://cloud.r-project.org
+r_packages: nlme
 r_github_packages:
   - jranke/saemixextension@warp_combined
 script: