diff --git a/.travis.yml b/.travis.yml
index e41dcb35f..3ec7f98b5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -39,7 +39,7 @@ env:
   - SMPFLAGS=-j4 OS=ubuntu DIST=xenial
   - SMPFLAGS=-j4 OS=ubuntu DIST=bionic
   - SMPFLAGS=-j4 OS=ubuntu DIST=disco
-  - SMPFLAGS=-j4 OS=debian DIST=buster
+  - SMPFLAGS=-j4 OS=debian DIST=buster DOCKER_REPO=zmicon/packpack
   - SMPFLAGS=-j4 OS=debian DIST=stretch
   - SMPFLAGS=-j4 OS=ubuntu DIST=trusty ARCH=i386
   - SMPFLAGS=-j4 OS=ubuntu DIST=xenial ARCH=i386