diff --git a/main.tf b/main.tf
index b4127e7..05fa1ba 100644
--- a/main.tf
+++ b/main.tf
@@ -28,5 +28,5 @@ resource "aws_vpc_endpoint_route_table_association" "public_s3" {
 
   vpc_endpoint_id = aws_vpc_endpoint.s3[0].id
   #route_table_id  = aws_route_table.public[0].id
-  route_table_id  = var.public_route_table_id
+  route_table_id  = element(var.public_route_table_id, count.index)
 }
diff --git a/variables.tf b/variables.tf
index 1c58957..93897f3 100644
--- a/variables.tf
+++ b/variables.tf
@@ -9,12 +9,12 @@ variable "enable_s3_endpoint" {
   default     = false
 }
 
-variable "public_route_table_id" {
+variable "public_route_table_ids" {
   description = "Public route table of the VPC where then endpoint is located"
-  type        = string
+  type        = list(string)
 }
 
 variable "private_route_table_id" {
   description = "private route table of the VPC where then endpoint is located"
   type        = list(string)
-}
\ No newline at end of file
+}