diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7e5171ebebfcc09cca5f02108087c702677a0d33..f35010c5e77e7d6ce02335fde069631bff9a980e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: eicweb.phy.anl.gov:4567/containers/jug_xl:nightly
+image: eicweb.phy.anl.gov:4567/containers/jug_xl:3.1-unstable
 
 workflow:
   rules: