diff --git a/plays/lib/vars.yml b/plays/lib/vars.yml
index 3038e8c..e3d2c2c 100644
--- a/plays/lib/vars.yml
+++ b/plays/lib/vars.yml
@@ -1,6 +1,7 @@
 ---
 - name: Load all deployment variables
   include_vars:
+    ignore_unknown_extensions: true
     dir: "{{ item }}"
     extensions:
       - yml