diff --git a/ansible/group_vars/compute b/ansible/group_vars/compute
index eb73c7f148b4642cb047a7491859cf1f96c1b23f..f9a72e64828d4cf2d0c99a1cabdbcd6754f4e96f 100644
--- a/ansible/group_vars/compute
+++ b/ansible/group_vars/compute
@@ -1,4 +1,6 @@
 ---
+  lmod_root_default_modules: ["shared", "cmd", "cmsh", "cluster-tools", "slurm"]
+  lmod_default_modules: ["shared", "slurm", "rc-base"]
   yum_repo_files:
     - TurboVNC.repo
     - cm.repo