diff --git a/.travis.yml b/.travis.yml
index d194b1a79..34881d2bc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,6 +18,8 @@ matrix:
     dist: trusty
   - php: 7.3
     dist: trusty
+  - php: 7.4
+    dist: trusty
 
 before_script:
   - touch /tmp/oodb.db