diff --git a/.travis.yml b/.travis.yml
index 84d6d651..a27d5275 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,7 @@ jdk:
   - openjdk8
   - openjdk9
   - openjdk11
+  - openjdk13
 
 before_cache:
   - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock