diff --git a/.travis.yml b/.travis.yml
index 7c55d592..3fb2dce1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,11 +7,13 @@ php:
   - 7.1
   - 7.2
   - 7.3
+  - 7.4snapshot
 
 matrix:
   fast_finish: true
   allow_failures:
     - php: 5.6
+    - php: 7.4snapshot
 
 cache:
   directories: