diff --git a/.travis.yml b/.travis.yml
index 8b3d44e..aed0afd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,9 @@ import:
   - source: QubesOS/qubes-continuous-integration:R4.1/travis-vms-r4.1.yml
 jobs:
   include:
-    - language: python
+      language: python
+      virtualenv:
+          system_site_packages: true
       python:
        - '3.7'
       install: