diff --git a/.travis.yml b/.travis.yml
index 679e472..8386ed9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,11 @@ env:
  - DB=SQLITE3 CORE_RELEASE=3.0
  - DB=SQLITE3 CORE_RELEASE=3.1
 
+matrix:
+    allow_failures:
+     - env: DB=PGSQL CORE_RELEASE=3.1
+     - env: DB=SQLITE3 CORE_RELEASE=3.1
+
 before_script:
  - phpenv rehash
  - git clone git://github.com/silverstripe-labs/silverstripe-travis-support.git ~/travis-support