diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5a2900ce6bf983411ba0d0eff1e91c232ba926f3..463aedaf03535f466d4ea9840d74af51fd546094 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -8,3 +8,6 @@ variables:
   # Must be in the format of X.Y.Z, i.e. should match /\A\d+\.\d+\.\d+\z/ regular expresion.
   # See https://docs.gitlab.com/ee/user/packages/generic_packages/#publish-a-package-file
   ARCH: 'armhf'
+  SOURCE_REPO_URL: 'https://github.com/zynthbox/zynthbox-plasma-theme'
+  SOURCE_REPO_BRANCH: ''
+  SOURCE_REPO_COMMIT_HASH: ''