diff --git a/.travis.yml b/.travis.yml
index 5ea06078..31d22338 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,6 +18,7 @@ matrix:
             - g++-7
             - gcc-7
             - libfftw3-dev
+            - libiomp-dev
       env:
         - MATRIX_EVAL="CC=gcc-7 && CXX=g++-7"
     - os: osx