1 files changed, 5 insertions, 0 deletions

diff --git a/.travis.yml b/.travis.yml
index bfbae0a..763319d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,2 +1,7 @@
+language: perl
+perl:
+    - "5.22"
+    - "5.18"
+    - "5.16"
 install: true
 script: t/travis.sh