diff --git a/.travis.yml b/.travis.yml
index 56be84c..eb4b833 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -186,6 +186,8 @@ matrix:
             - libc++-dev
 
     - os: linux
+      compiler: clang++-5.0
+      env: CLANG_X_CUDA=1
       addons:
         apt:
           packages:
@@ -194,7 +196,7 @@ matrix:
             - ubuntu-toolchain-r-test
             - llvm-toolchain-trusty-5.0
       script:
-        - clang++-5.0 -I . -c -x cuda -nocudainc -nocudalib -std=c++11 libs/mp11/test/mp11.cpp
+        - clang++-5.0 -I . -c -x cuda -nocudainc -nocudalib --cuda-gpu-arch=sm_30 -std=c++11 libs/mp11/test/mp11.cpp
 
     - os: osx
       compiler: clang++