diff --git a/roles/acertmgr/defaults/main.yml b/roles/acertmgr/defaults/main.yml
new file mode 100644
index 0000000..03c5328
--- /dev/null
+++ b/roles/acertmgr/defaults/main.yml
@@ -0,0 +1,3 @@
+---
+
+acertmgr_version: "{{ lookup('url', 'https://raw.githubusercontent.com/moepman/acertmgr/master/version.txt') | trim }}"
diff --git a/roles/acertmgr/tasks/main.yml b/roles/acertmgr/tasks/main.yml
index 6d8df43..56f0a78 100644
--- a/roles/acertmgr/tasks/main.yml
+++ b/roles/acertmgr/tasks/main.yml
@@ -8,16 +8,9 @@
     - python3-yaml
     - python3-pkg-resources
 
-- name: Find current acertmgr version
-  get_url:
-    url: "https://raw.githubusercontent.com/moepman/acertmgr/master/version.txt"
-    dest: /tmp/acertmgr.version
-  vars:
-    ansible_connection: local
-
 - name: Install acertmgr
   apt:
-   deb: "https://github.com/moepman/acertmgr/releases/download/{{ lookup('file', '/tmp/acertmgr.version') }}/python3-acertmgr_{{ lookup('file', '/tmp/acertmgr.version') }}-1_all.deb"
+    deb: "https://github.com/moepman/acertmgr/releases/download/{{ acertmgr_version }}/python3-acertmgr_{{ acertmgr_version }}-1_all.deb"
 
 - name: Create config directories
   file: