diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5a28f14..8e553a8 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,5 @@
 build:
-  image: texlive/texlive:latest
+  image: ${CI_DEPENDENCY_PROXY_DIRECT_GROUP_IMAGE_PREFIX}/texlive/texlive:latest
   script:
     - lualatex The\ Book\ of\ Wonder.tex || true
     - lualatex The\ Book\ of\ Wonder.tex || true