diff --git a/xero-payroll-nz.yaml b/xero-payroll-nz.yaml
index cad454c59..f0c2d0fcd 100644
--- a/xero-payroll-nz.yaml
+++ b/xero-payroll-nz.yaml
@@ -1,4 +1,4 @@
-openapi: 3.0.
+openapi: 3.0.0
 info:
   version: "3.0.3"
   title: 'Xero Payroll NZ'