diff --git a/.travis.yml b/.travis.yml
index 8f072579..768b48b7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -30,3 +30,4 @@ matrix:
     - php: 7.2
     - php: 7.3
     - php: 7.4
+    - php: nightly # This is how Travis call PHP 8.0.0-dev - php-nightly