diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b314958ef95c977dc1013014f38126cccf03afa4..e48e7d4dffaf98d28d1c3eaa012412a4c4310466 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,7 +4,7 @@ pages:
   script:
     - quarto -v
     - |
-      #apt-get update && apt-get install -y cargo
+      apt-get update && apt-get install -y libxt6 cargo
       #session 1
       Rscript -e "install.packages('rvest')"
       #session 3