diff --git a/permissionset/README.md b/permissionset/README.md
index fa7cdb7..2d3b827 100644
--- a/permissionset/README.md
+++ b/permissionset/README.md
@@ -23,8 +23,6 @@ No modules.
 | [aws_ssoadmin_permission_set.pset](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/ssoadmin_permission_set) | resource |
 | [aws_ssoadmin_permission_set_inline_policy.pset](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/ssoadmin_permission_set_inline_policy) | resource |
 | [aws_arn.current](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/arn) | data source |
-| [aws_availability_zone.zone](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/availability_zone) | data source |
-| [aws_availability_zones.zones](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/availability_zones) | data source |
 | [aws_caller_identity.current](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/caller_identity) | data source |
 | [aws_iam_policy.pset](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy) | data source |
 | [aws_region.current](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/region) | data source |
@@ -49,9 +47,6 @@ No modules.
 
 | Name | Description |
 |------|-------------|
-| <a name="output_availability_zone_ids"></a> [availability\_zone\_ids](#output\_availability\_zone\_ids) | VPC Availability zone id list |
-| <a name="output_availability_zone_names"></a> [availability\_zone\_names](#output\_availability\_zone\_names) | VPC Availability zone name list |
-| <a name="output_availability_zone_suffixes"></a> [availability\_zone\_suffixes](#output\_availability\_zone\_suffixes) | VPC Availability zone suffix list |
 | <a name="output_description"></a> [description](#output\_description) | Permission set Description |
 | <a name="output_name"></a> [name](#output\_name) | Permission set Name |
 | <a name="output_permissionset_arn"></a> [permissionset\_arn](#output\_permissionset\_arn) | Permission set ARN |
diff --git a/permissionset/main.tf b/permissionset/main.tf
index 7316e0c..1bf5686 100644
--- a/permissionset/main.tf
+++ b/permissionset/main.tf
@@ -38,6 +38,7 @@ resource "aws_ssoadmin_customer_managed_policy_attachment" "pset" {
 }
 
 resource "aws_ssoadmin_permission_set_inline_policy" "pset" {
+  count              = var.inline_policy != null ? 1 : 0
   instance_arn       = var.instance_arn
   permission_set_arn = aws_ssoadmin_permission_set.pset.arn
   inline_policy      = var.inline_policy