diff --git a/s3.tf b/s3.tf
index db190ba..8f8bfcc 100644
--- a/s3.tf
+++ b/s3.tf
@@ -14,5 +14,5 @@ module "s3" {
   website                   = var.s3_configs.website
   create_iam_user           = var.s3_configs.create_iam_user
   cors_rule                 = var.s3_configs.cors_rule
-  event-notification-config = var.s3_configs.event-notification-config
+  event_notification_config = var.s3_configs.event_notification_config
 }
diff --git a/tests/s3-configed/1-example.tf b/tests/s3-configed/1-example.tf
index 07173c2..391b613 100644
--- a/tests/s3-configed/1-example.tf
+++ b/tests/s3-configed/1-example.tf
@@ -15,9 +15,9 @@ module "this" {
         expose_headers  = ["ETag", "Access-Control-Allow-Origin"]
       }
     ]
-    event-notification-config = {
+    event_notification_config = {
       target_type   = "sqs"
-      queue_name    = "test"
+      name_suffix   = "event"
       filter_prefix = "test/"
       events        = ["s3:ObjectCreated:*"]
     }
diff --git a/variables.tf b/variables.tf
index 0076cad..4e77ac4 100644
--- a/variables.tf
+++ b/variables.tf
@@ -44,19 +44,20 @@ variable "s3_configs" {
     website         = optional(object({ index_document = string, error_document = string }), { index_document = "index.html", error_document = "index.html" })
     create_iam_user = optional(bool, false)
     cors_rule       = optional(list(any), [])
-    event-notification-config = optional(object({
-      target_type   = string,
-      queue_name    = string,
-      filter_prefix = string,
-      events        = optional(list(string), ["s3:ObjectCreated:*"])
+    event_notification_config = optional(object({
+      target_type   = string,                                        // Target type for the S3 event notification, can be "sqs" or "null". Other target types can be implemented in the future.
+      name_suffix   = string,                                        // Suffix to add to the target name.
+      filter_prefix = string,                                        // Prefix to filter object key names for the event notification.
+      events        = optional(list(string), ["s3:ObjectCreated:*"]) // List of S3 events that trigger the notification. Defaults to "s3:ObjectCreated:*".
       }), {
       target_type   = "null"
-      queue_name    = "test"
+      name_suffix   = "event"
       filter_prefix = "test/"
       events        = ["s3:ObjectCreated:*"]
       }
     )
   })
+
   default = {
     acl                     = "private"
     create_index_html       = true