diff --git a/roles/lmod/tasks/main.yml b/roles/lmod/tasks/main.yml
index 7c63b8f05e12e703f84c1442e620cbfc0e38521b..91918ebdc99da305b39a21565ca47590c05282d7 100644
--- a/roles/lmod/tasks/main.yml
+++ b/roles/lmod/tasks/main.yml
@@ -7,6 +7,8 @@
     - lua
     - lua-filesystem
     - lua-posix
+    - tcl
+    - rsync
   sudo: true
   when: ansible_os_family == 'RedHat'