diff --git a/.builds/linux.yml b/.builds/linux.yml
index 2cdd9b13..23a25107 100644
--- a/.builds/linux.yml
+++ b/.builds/linux.yml
@@ -8,6 +8,7 @@ packages:
  - libegl1-mesa-dev
  - wine
  - golang
+ - xvfb
 sources:
  - https://git.sr.ht/~eliasnaur/gio
 environment: