diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f01e7779057d55c3e2f9d091c60879e100af9deb..81101cf392bad91bdc91d389a7e5cbe9deca61b9 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -5,3 +5,7 @@ include:
   - project: 'e/templates'
     ref: master
     file: '/gitlab-ci/.gitlab-ci-import-updates-from-upstream.yml'
+
+t:
+  variables:
+    UPSTREAM_BRANCH: lineage-20