diff --git a/.travis.yml b/.travis.yml
index ffa2ea8..b83021e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,13 +6,14 @@ env:
   global:
     - ROLE_NAME: certbot
   matrix:
+    - MOLECULE_DISTRO: centos8
     - MOLECULE_DISTRO: centos7
     - MOLECULE_DISTRO: centos6
       MOLECULE_PLAYBOOK: playbook-source-install.yml
     - MOLECULE_DISTRO: ubuntu1804
     - MOLECULE_DISTRO: ubuntu1604
-      MOLECULE_PLAYBOOK: playbook-source-install.yml
     - MOLECULE_DISTRO: debian9
+    - MOLECULE_DISTRO: debian10
 
 install:
   # Install test dependencies.