diff --git a/README.md b/README.md
index 56aa1b7..24170da 100644
--- a/README.md
+++ b/README.md
@@ -189,7 +189,7 @@ Available targets:
 | <a name="input_context"></a> [context](#input\_context) | Single object for setting entire context at once.<br>See description of individual variables for details.<br>Leave string and numeric variables as `null` to use default value.<br>Individual variable settings (non-null) override settings in context object,<br>except for attributes, tags, and additional\_tag\_map, which are merged. | `any` | <pre>{<br>  "additional_tag_map": {},<br>  "attributes": [],<br>  "delimiter": null,<br>  "enabled": true,<br>  "environment": null,<br>  "id_length_limit": null,<br>  "label_key_case": null,<br>  "label_order": [],<br>  "label_value_case": null,<br>  "name": null,<br>  "namespace": null,<br>  "regex_replace_chars": null,<br>  "stage": null,<br>  "tags": {}<br>}</pre> | no |
 | <a name="input_custom_error_response"></a> [custom\_error\_response](#input\_custom\_error\_response) | List of one or more custom error response element maps | <pre>list(object({<br>    error_caching_min_ttl = string<br>    error_code            = string<br>    response_code         = string<br>    response_page_path    = string<br>  }))</pre> | `[]` | no |
 | <a name="input_custom_header"></a> [custom\_header](#input\_custom\_header) | List of one or more custom headers passed to the origin | <pre>list(object({<br>    name  = string<br>    value = string<br>  }))</pre> | `[]` | no |
-| <a name="input_custom_origins"></a> [custom\_origins](#input\_custom\_origins) | One or more custom origins for this distribution (multiples allowed). See documentation for configuration options description https://www.terraform.io/docs/providers/aws/r/cloudfront_distribution.html#origin-arguments | <pre>list(object({<br>    domain_name = string<br>    origin_id   = string<br>    origin_path = string<br>    custom_headers = list(object({<br>      name  = string<br>      value = string<br>    }))<br>    custom_origin_config = map(any)<br>    s3_origin_config     = map(any)<br>  }))</pre> | `[]` | no |
+| <a name="input_custom_origins"></a> [custom\_origins](#input\_custom\_origins) | One or more custom origins for this distribution (multiples allowed). See documentation for configuration options description https://www.terraform.io/docs/providers/aws/r/cloudfront_distribution.html#origin-arguments | <pre>list(object({<br>    domain_name = string<br>    origin_id   = string<br>    origin_path = string<br>    custom_headers = list(object({<br>      name  = string<br>      value = string<br>    }))<br>    custom_origin_config = object({<br>      http_port                = number<br>      https_port               = number<br>      origin_protocol_policy   = string<br>      origin_ssl_protocols     = list(string)<br>      origin_keepalive_timeout = number<br>      origin_read_timeout      = number<br>    })<br>    s3_origin_config = object({<br>      origin_access_identity = string<br>    })<br>  }))</pre> | `[]` | no |
 | <a name="input_default_root_object"></a> [default\_root\_object](#input\_default\_root\_object) | Object that CloudFront return when requests the root URL | `string` | `"index.html"` | no |
 | <a name="input_default_ttl"></a> [default\_ttl](#input\_default\_ttl) | Default amount of time (in seconds) that an object is in a CloudFront cache | `number` | `60` | no |
 | <a name="input_delimiter"></a> [delimiter](#input\_delimiter) | Delimiter to be used between `namespace`, `environment`, `stage`, `name` and `attributes`.<br>Defaults to `-` (hyphen). Set to `""` to use no delimiter at all. | `string` | `null` | no |
diff --git a/docs/terraform.md b/docs/terraform.md
index 3c5d469..9825a8e 100644
--- a/docs/terraform.md
+++ b/docs/terraform.md
@@ -45,7 +45,7 @@
 | <a name="input_context"></a> [context](#input\_context) | Single object for setting entire context at once.<br>See description of individual variables for details.<br>Leave string and numeric variables as `null` to use default value.<br>Individual variable settings (non-null) override settings in context object,<br>except for attributes, tags, and additional\_tag\_map, which are merged. | `any` | <pre>{<br>  "additional_tag_map": {},<br>  "attributes": [],<br>  "delimiter": null,<br>  "enabled": true,<br>  "environment": null,<br>  "id_length_limit": null,<br>  "label_key_case": null,<br>  "label_order": [],<br>  "label_value_case": null,<br>  "name": null,<br>  "namespace": null,<br>  "regex_replace_chars": null,<br>  "stage": null,<br>  "tags": {}<br>}</pre> | no |
 | <a name="input_custom_error_response"></a> [custom\_error\_response](#input\_custom\_error\_response) | List of one or more custom error response element maps | <pre>list(object({<br>    error_caching_min_ttl = string<br>    error_code            = string<br>    response_code         = string<br>    response_page_path    = string<br>  }))</pre> | `[]` | no |
 | <a name="input_custom_header"></a> [custom\_header](#input\_custom\_header) | List of one or more custom headers passed to the origin | <pre>list(object({<br>    name  = string<br>    value = string<br>  }))</pre> | `[]` | no |
-| <a name="input_custom_origins"></a> [custom\_origins](#input\_custom\_origins) | One or more custom origins for this distribution (multiples allowed). See documentation for configuration options description https://www.terraform.io/docs/providers/aws/r/cloudfront_distribution.html#origin-arguments | <pre>list(object({<br>    domain_name = string<br>    origin_id   = string<br>    origin_path = string<br>    custom_headers = list(object({<br>      name  = string<br>      value = string<br>    }))<br>    custom_origin_config = map(any)<br>    s3_origin_config     = map(any)<br>  }))</pre> | `[]` | no |
+| <a name="input_custom_origins"></a> [custom\_origins](#input\_custom\_origins) | One or more custom origins for this distribution (multiples allowed). See documentation for configuration options description https://www.terraform.io/docs/providers/aws/r/cloudfront_distribution.html#origin-arguments | <pre>list(object({<br>    domain_name = string<br>    origin_id   = string<br>    origin_path = string<br>    custom_headers = list(object({<br>      name  = string<br>      value = string<br>    }))<br>    custom_origin_config = object({<br>      http_port                = number<br>      https_port               = number<br>      origin_protocol_policy   = string<br>      origin_ssl_protocols     = list(string)<br>      origin_keepalive_timeout = number<br>      origin_read_timeout      = number<br>    })<br>    s3_origin_config = object({<br>      origin_access_identity = string<br>    })<br>  }))</pre> | `[]` | no |
 | <a name="input_default_root_object"></a> [default\_root\_object](#input\_default\_root\_object) | Object that CloudFront return when requests the root URL | `string` | `"index.html"` | no |
 | <a name="input_default_ttl"></a> [default\_ttl](#input\_default\_ttl) | Default amount of time (in seconds) that an object is in a CloudFront cache | `number` | `60` | no |
 | <a name="input_delimiter"></a> [delimiter](#input\_delimiter) | Delimiter to be used between `namespace`, `environment`, `stage`, `name` and `attributes`.<br>Defaults to `-` (hyphen). Set to `""` to use no delimiter at all. | `string` | `null` | no |
diff --git a/variables.tf b/variables.tf
index c5e616f..5e37eda 100644
--- a/variables.tf
+++ b/variables.tf
@@ -328,8 +328,17 @@ variable "custom_origins" {
       name  = string
       value = string
     }))
-    custom_origin_config = map(any)
-    s3_origin_config     = map(any)
+    custom_origin_config = object({
+      http_port                = number
+      https_port               = number
+      origin_protocol_policy   = string
+      origin_ssl_protocols     = list(string)
+      origin_keepalive_timeout = number
+      origin_read_timeout      = number
+    })
+    s3_origin_config = object({
+      origin_access_identity = string
+    })
   }))
   default     = []
   description = "One or more custom origins for this distribution (multiples allowed). See documentation for configuration options description https://www.terraform.io/docs/providers/aws/r/cloudfront_distribution.html#origin-arguments"