diff --git a/.travis.yml b/.travis.yml
index 783bea7b..9de9cea3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,7 @@ branches:
     # pre-releases, e.g. 1.8-pre1
     - /^1\.8-pre\d+$/
     # test branches, e.g. test-debian
-    - /^test-[\w\-]+$/
+    - /^test-[\w\-\.]+$/
 
 sudo: required
 services: docker