diff --git a/.travis.yml b/.travis.yml
index 953a83d5a6dc75a5397b3e632cb765fb4a01d0c8..457987d75613fbaa2213c27cf8d53f72d156ad90 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,6 +12,7 @@ addons:
   apt:
     packages:
       - libboost-graph-dev
+      - libboost-filesystem-dev
       - doxygen
       - texlive
       - texlive-formats-extra