diff --git a/.travis.yml b/.travis.yml
index 8e94641..6594a4f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -43,10 +43,8 @@ before_install:
   # clang 3.4
   - if [ "$CXX" = "clang++" ]; then
       if [ ${TRAVIS_OS_NAME} = linux ]; then  
-        sudo add-apt-repository -y ppa:h-rayflood/llvm;
-        sudo apt-get update -qq;
-        sudo apt-get install -qq clang-3.4;
-        sudo cmake -D CMAKE_C_COMPILER=/usr/bin/clang -D CMAKE_CXX_COMPILER=/usr/bin/clang++ -D CMAKE_CXX_FLAGS="-std=c++11 -stdlib=libc++ -I/usr/include/libcxxabi" -D CMAKE_EXE_LINKER_FLAGS="-std=c++11 -stdlib=libc++ -lc++abi" -D CMAKE_BUILD_TYPE=RELEASE -D WITH_V4L=ON -D WITH_OPENCL=OFF -D INSTALL_C_EXAMPLES=OFF -D BUILD_EXAMPLES=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D BUILD_EXAMPLES=OFF -D INSTALL_PYTHON_EXAMPLES=OFF ..;
+        $CXX --version
+        sudo cmake -D CMAKE_BUILD_TYPE=RELEASE -D WITH_V4L=ON -D WITH_OPENCL=OFF -D INSTALL_C_EXAMPLES=OFF -D BUILD_EXAMPLES=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D BUILD_EXAMPLES=OFF -D INSTALL_PYTHON_EXAMPLES=OFF ..;
       fi
     fi