diff --git a/.travis.yml b/.travis.yml
index 54ecd3be84fa2fa8b4326129f0db8e328d8a4171..6ba7f904138b94053453cfa44aa84d0ef4950117 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 sudo: required
 dist: trusty
 before_install:
-- sudo apt-get -qq update && sudo apt-get install -y --no-install-recommends texlive-fonts-recommended texlive-latex-extra texlive-fonts-extra dvipng texlive-latex-recommended
+- sudo apt-get -qq update && sudo apt-get install -y --no-install-recommends texlive-fonts-recommended texlive-latex-extra texlive-fonts-extra dvipng texlive-latex-recommended texlive-lang-french
 script:
 - mkdir _build
 - pdflatex -interaction=nonstopmode -halt-on-error -output-directory _build cours.tex