diff --git a/.travis.yml b/.travis.yml
index 356a0ab..1a169cd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,6 +17,8 @@ matrix:
   allow_failures:
    - os: osx
      d: gdc
+   - ARCH: x86
+     d: gdc
 
 addons:
   apt:
@@ -29,10 +31,12 @@ notifications:
 env:
   global:
     - secure: "wnthDxOwv7qaVfJQfwYQLFo4DDBgfT4HoLntBsfmYjwmSVzCuXPktCK3vOpimb5twyiVNkt1I/82x8lyYpiczKqPcNZqd8p91mInt5eKIf8Gacqb3a1FwGyk9bwHSZdYpQiblY/wMVb0+WJTuhlVf1NI5xXMWCf1l88+1q6E6jo="
+  matrix:
+    - ARCH=x86
+    - ARCH=x86_64
 
 script:
-  - dub test
-  - dub test --arch=x86
+  - dub test --arch=$ARCH
 
 after_success:
   - ./push-ddoc.sh