diff --git a/roles/aws/aws_iam_saml/templates/access_billing_policy.j2 b/roles/aws/aws_iam_saml/templates/access_billing_policy.j2
index 714056642..b26f9e7c7 100644
--- a/roles/aws/aws_iam_saml/templates/access_billing_policy.j2
+++ b/roles/aws/aws_iam_saml/templates/access_billing_policy.j2
@@ -28,7 +28,7 @@
         "tax:BatchPutTaxRegistration",
         "tax:DeleteTaxRegistration",
         "tax:PutTaxInheritance"
-      ]
+      ],
       "Effect": "Deny",
       "Resource": "*"
     }