diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8e53ff6691064eb0c79b3beefe055292886190ba..d604612c638ba2c5ada1eb5bb785245f22953997 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,7 +4,7 @@ stages:
 
 variables:
     CURRENT: $CI_COMMIT_REF_NAME
-    DEFAULT: "master"
+    DEFAULT: "stable/chromium"
     OCAML: "4_08"
     FRAMA_CI_OPT: "--override frama-clang:$CI_COMMIT_REF_NAME,$CI_COMMIT_SHA"