diff --git a/.travis.yml b/.travis.yml
index 84dd4d2d..2e9ceeaf 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -73,5 +73,6 @@ script:
     - mkdir build
     - cd build
     - ../configure CXXFLAGS="-mavx2 -mfma -O3 -std=c++11" LIBS="-lmpfr -lgmp" --enable-precision=single --enable-simd=AVX2 --enable-comms=none
+    - cat config.log
     - make
     - ./benchmarks/Benchmark_dwf --threads 1