diff --git a/tasks/buildinstaller.yml b/tasks/buildinstaller.yml
index f2741233540b47810278e57541d80a415a9b63ba..ccbd828523569d27d27e519319411371bb03573c 100644
--- a/tasks/buildinstaller.yml
+++ b/tasks/buildinstaller.yml
@@ -39,7 +39,7 @@
     - {"name": "installer.sh", "mode": "0775"}
     - {"name": "installer.config", "mode": "0755"}
     - {"name": "functions.sh", "mode": "0775"}
-    - {"name": "diskpreperation.sh", "mode": "0775"}
+    - {"name": "diskspreparation.sh", "mode": "0775"}
   loop_control:
     loop_var: _linux_install_file