diff --git a/ansible/group_vars/all b/ansible/group_vars/all
index 03893829db868a67fcf1c236e7ba4deb95b47cfc..fef0f7dd1296f2ab622f98dd02eb530c24a7e01f 100644
--- a/ansible/group_vars/all
+++ b/ansible/group_vars/all
@@ -1,3 +1,6 @@
 ---
   #This file path is relative to the ansible playbook.
   pkg_list_file: "cheaha-compute-yum-pkg-list.txt"
+
+  lmod_db_host_machine: "ohpc"
+  driver_run_file_link: "https://developer.download.nvidia.com/compute/cuda/11.8.0/local_installers/cuda_11.8.0_520.61.05_linux.run"