diff --git a/.travis.yml b/.travis.yml
index 539c28b..b8d69f1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,8 +18,10 @@ env:
  matrix:
   - DB=pgsql MOODLE_BRANCH=MOODLE_29_STABLE
   - DB=pgsql MOODLE_BRANCH=MOODLE_30_STABLE
+  - DB=pgsql MOODLE_BRANCH=master
   - DB=mysqli MOODLE_BRANCH=MOODLE_29_STABLE
   - DB=mysqli MOODLE_BRANCH=MOODLE_30_STABLE
+  - DB=mysqli MOODLE_BRANCH=master
 
 before_install:
   - phpenv config-rm xdebug.ini