diff --git a/.travis.yml b/.travis.yml
index eb56fba..ed09c6d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ sudo: false
 branches:
   only:
     - master
+    - /^\d+\.\d+(\.\d+)?(-\S*)?$/
 addons:
   apt:
     packages: