diff --git a/.travis.yml b/.travis.yml
index 180be32..0cf251d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,7 @@ cache:
 branches:
   only:
     - master
+    - /^v\d+\.\d+(\.\d+)?(-\S*)?$/
 
 notifications:
   email: