diff --git a/.travis.yml b/.travis.yml
index 3554144..c72ba62 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,6 +18,7 @@ before_install:
   - if [ ${TRAVIS_OS_NAME} = linux ]; then  
       sudo apt-get install git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev;      
       sudo apt-get install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev checkinstall;
+      sudo apt-get install cmake
       sudo add-apt-repository -y ppa:boost-latest/ppa;
       sudo apt-get update;
       sudo apt-get install libboost1.55-all-dev;
@@ -56,7 +57,7 @@ before_install:
       cd opencv-3.1.0;
       sudo mkdir build;
       cd build;
-      sudo cmake -D CMAKE_BUILD_TYPE=RELEASE -D WITH_V4L=ON ..;
+      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
 
 before_script: