diff --git a/README.md b/README.md
index f9911d9..2f3c988 100644
--- a/README.md
+++ b/README.md
@@ -127,7 +127,7 @@ Here are some examples of how you can use this module in your inventory structur
     names = [
       "python_layer"
     ]
-    layer_filename = "./../../lambda/packages/Python3-lambda.zip"
+    layer_filenames = ["./../../lambda/packages/Python3-lambda.zip"]
     compatible_runtimes = [
       ["python3.8"]
     ]
@@ -172,7 +172,7 @@ Here are some examples of how you can use this module in your inventory structur
 | iam\_actions | The actions for Iam Role Policy. | list | `<list>` | no |
 | kms\_key\_arn | The ARN for the KMS encryption key. | string | `""` | no |
 | label\_order | Label order, e.g. `name`,`application`. | list | `<list>` | no |
-| layer\_filename | The path to the function's deployment package within the local filesystem. If defined, The s3\_-prefixed options cannot be used. | string | `""` | no |
+| layer\_filenames | The path to the function's deployment package within the local filesystem. If defined, The s3\_-prefixed options cannot be used. | list | `<list>` | no |
 | layers | List of Lambda Layer Version ARNs \(maximum of 5\) to attach to your Lambda Function. | string | `""` | no |
 | license\_infos | License info for your Lambda Layer. See License Info. | list | `<list>` | no |
 | managedby | ManagedBy, eg 'CloudDrove' or 'AnmolNagpal'. | string | `"anmol@clouddrove.com"` | no |
diff --git a/README.yaml b/README.yaml
index 96c546a..104bb9e 100644
--- a/README.yaml
+++ b/README.yaml
@@ -92,7 +92,7 @@ usage : |-
       names = [
         "python_layer"
       ]
-      layer_filename = "./../../lambda/packages/Python3-lambda.zip"
+      layer_filenames = ["./../../lambda/packages/Python3-lambda.zip"]
       compatible_runtimes = [
         ["python3.8"]
       ]
diff --git a/_example/complete-function/example.tf b/_example/complete-function/example.tf
index 133046d..29382a8 100644
--- a/_example/complete-function/example.tf
+++ b/_example/complete-function/example.tf
@@ -23,7 +23,7 @@ module "lambda" {
   names = [
     "python_layer"
   ]
-  layer_filename = "./../../lambda/packages/Python3-lambda.zip"
+  layer_filenames = ["./../../lambda/packages/Python3-lambda.zip"]
   compatible_runtimes = [
     ["python3.8"]
   ]
diff --git a/main.tf b/main.tf
index 98f6b29..a615b23 100644
--- a/main.tf
+++ b/main.tf
@@ -69,7 +69,7 @@ resource "aws_iam_role_policy_attachment" "default" {
 # Description : Terraform module to create Lambda layers resource on AWS.
 resource "aws_lambda_layer_version" "default" {
   count               = length(var.names) > 0 && var.enabled ? length(var.names) : 0
-  filename            = length(var.layer_filename) > 0 ? var.layer_filename : null
+  filename            = length(var.layer_filenames) > 0 ? element(var.layer_filenames, count.index) : null
   s3_bucket           = length(var.s3_buckets) > 0 ? element(var.s3_buckets, count.index) : null
   s3_key              = length(var.s3_keies) > 0 ? element(var.s3_keies, count.index) : null
   s3_object_version   = length(var.s3_object_versions) > 0 ? element(var.s3_object_versions, count.index) : null
@@ -77,7 +77,6 @@ resource "aws_lambda_layer_version" "default" {
   compatible_runtimes = element(var.compatible_runtimes, count.index)
   description         = length(var.descriptions) > 0 ? element(var.descriptions, count.index) : ""
   license_info        = length(var.license_infos) > 0 ? element(var.license_infos, count.index) : ""
-  source_code_hash    = length(var.layer_filename) > 0 ? filesha256(var.layer_filename) : ""
 }
 
 # Module      : Archive file
diff --git a/variables.tf b/variables.tf
index 2f7c83f..4d56676 100644
--- a/variables.tf
+++ b/variables.tf
@@ -127,9 +127,9 @@ variable "kms_key_arn" {
   description = "The ARN for the KMS encryption key."
 }
 
-variable "layer_filename" {
-  type        = string
-  default     = ""
+variable "layer_filenames" {
+  type        = list
+  default     = []
   description = "The path to the function's deployment package within the local filesystem. If defined, The s3_-prefixed options cannot be used."
 }