diff --git a/.travis.yml b/.travis.yml
index 45dfd7ad..ffad296a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -79,6 +79,8 @@ script:
   - cd build
   - cmake -D CMAKE_BUILD_TYPE=RELEASE CMAKE_CXX_FLAGS="-std=c++11" -D CMAKE_EXE_LINKER_FLAGS="-std=c++11" .. 
   - make
+  - export OMP_NUM_THREADS=1
+  - export VECLIB_MAXIMUM_THREADS=1
   - ../build/bin/FaceLandmarkImg -inroot ../samples -f sample1.jpg -out_dir data -of sample1.txt -multi_view 1 -wild -q
   - ../build/bin/FeatureExtraction -fdir "../samples/image_sequence" -out_dir output -q
   - ../build/bin/FaceLandmarkVidMulti -fdir ../samples/image_sequence -q -mloc model/main_clnf_general.txt
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