diff --git a/roles/robosignatory/tasks/main.yml b/roles/robosignatory/tasks/main.yml
index 72576fd181..4938f8f47c 100644
--- a/roles/robosignatory/tasks/main.yml
+++ b/roles/robosignatory/tasks/main.yml
@@ -1,5 +1,9 @@
-- name: Install robosignatory
-  yum: state=present name=python-robosignatory
+- name: Install packages
+  yum: state=present name={{ item }}
+  with_items:
+  - python-robosignatory
+  - trousers
+  - tpm-tools
   tags:
   - packages