Add back in env for travis
diff --git a/.travis.yml b/.travis.yml
index 830f48e..35992d4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,6 +24,7 @@
   apt:
     packages:
       - gcc-multilib
+env:
   matrix:
     - ARCH=x86_64
     - ARCH=i686