diff --git a/.travis.yml b/.travis.yml
index fa87dbd..a994194 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,16 +1,15 @@
 env:
  - GHCVER=6.12.3
- - GHCVER=7.0.1
- - GHCVER=7.0.2
- - GHCVER=7.0.3
  - GHCVER=7.0.4
- - GHCVER=7.2.1
  - GHCVER=7.2.2
- - GHCVER=7.4.1
  - GHCVER=7.4.2
- - GHCVER=7.6.1
- - GHCVER=7.6.2
  - GHCVER=7.6.3
+ - GHCVER=7.8.2
+ - GHCVER=head
+
+matrix:
+  allow_failures:
+   - env: GHCVER=head
 
 before_install:
  - sudo add-apt-repository -y ppa:hvr/ghc