diff --git a/molecule/default/prepare.yml b/molecule/default/prepare.yml
index 99bf52b..ebc070c 100644
--- a/molecule/default/prepare.yml
+++ b/molecule/default/prepare.yml
@@ -27,7 +27,6 @@
 
   vars:
     backup_server: backupserver
-    restic_server_binary_install_dir: /tmp
 
   pre_tasks:
     - name: Force update package cache (Debian)