diff --git a/.travis.yml b/.travis.yml
index 59c6a35..9aa811e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,6 +24,9 @@ env:
   matrix:
   - TESTS="1" ODOO_REPO="odoo/odoo"
 
+virtualenv:
+  system_site_packages: true
+
 before_install:
   - sudo apt-get install -y unoconv libav-tools ghostscript imagemagick
   - pip3 install moviepy Wand