diff --git a/.buildkite/runtests.yml b/.buildkite/runtests.yml
index bc95451..571b147 100644
--- a/.buildkite/runtests.yml
+++ b/.buildkite/runtests.yml
@@ -4,6 +4,7 @@ steps:
       setup:
         version:
           - "1"
+          - "lts"
     env:
       GROUP: CUDA
     plugins: