diff --git a/.travis.yml b/.travis.yml
index d567096a..cd73fbac 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -74,6 +74,6 @@ script:
     - ./scripts/reconfigure_script
     - mkdir build
     - cd build
-    - ../configure CXXFLAGS="-fopenmp -msse4.2 -O3 -std=c++11" LIBS="-fopenmp -lmpfr -lgmp" --enable-precision=single --enable-simd=SSE4 --enable-comms=none
+    - ../configure CXXFLAGS="-msse4.2 -O3 -std=c++11" LIBS="-lmpfr -lgmp" --enable-precision=single --enable-simd=SSE4 --enable-comms=none
     - make -j4
-    - ./benchmarks/Benchmark_dwf --threads 2
+    - ./benchmarks/Benchmark_dwf --threads 1