diff --git a/.travis.yml b/.travis.yml
index 6708e85ab898e852b33d077939002761a4bdbb02..7e8cd8833d906fb0901c4e378e8139fc6d5dd10d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -43,6 +43,10 @@ matrix:
     env: DB=pgsql MOODLE_BRANCH=master
   - php: 7.0
     env: DB=mysqli MOODLE_BRANCH=master
+  - php: 7.3
+    env: DB=pgsql MOODLE_BRANCH=MOODLE_35_STABLE
+  - php: 7.3
+    env: DB=mysqli MOODLE_BRANCH=MOODLE_35_STABLE
  fast_finish: true
 
 before_install: