diff --git a/.github/workflows/digger_workflow.yml b/.github/workflows/digger_workflow.yml
index 7ceb384..cfc518e 100644
--- a/.github/workflows/digger_workflow.yml
+++ b/.github/workflows/digger_workflow.yml
@@ -1,17 +1,14 @@
 name: Digger Pull Request Workflow
 
 on:
-  pull_request:
-    types: [ opened, synchronize, reopened ]
-  issue_comment:
-    types: [created]
   workflow_dispatch:
     inputs:
+      spec:
+        description: 'optional digger spec'
+        required: false
       run_name:
+        description: 'optional run name sent by Digger'
         required: false
-      spec:
-        description: 'spec input for digger'
-        required: true
 
 permissions:
   contents: write
@@ -35,7 +32,7 @@ jobs:
     - name: digger run
       uses: diggerhq/digger@vLatest
       with:
-        no-backend: true
+        digger-spec: ${{ inputs.spec }}
         disable-locking: true
         setup-terraform: true
       env:
diff --git a/digger.yml b/digger.yml
index 82a9520..c55a9b9 100644
--- a/digger.yml
+++ b/digger.yml
@@ -4,5 +4,5 @@ plan_storage:
   region: us-east-1
 
 projects:
-- name: production
+- name: production-pce
   dir: prod
diff --git a/prod/main.tf b/prod/main.tf
index ed17668..ba28e8a 100644
--- a/prod/main.tf
+++ b/prod/main.tf
@@ -7,14 +7,12 @@ terraform {
   }
     backend "s3" {
     bucket = "amzn-digger-demo-s3"              # Change if a different S3 bucket name was used for the backend 
-    /* Un-comment to use DynamoDB state locking
-    dynamodb_table = "digger-locktable-quickstart-aws"      # Change if a different DynamoDB table name was used for backend
-    */
     key    = "terraform/state"
     region = "us-east-1"
   }
 }
 
+
 provider "aws" {
   region = "us-east-1"  # Replace with your desired AWS region
 }
@@ -26,6 +24,7 @@ resource "aws_vpc" "vpc_network" {
   }
 }
 
+
 resource "aws_subnet" "vpc_subnet" {
   vpc_id                  = aws_vpc.vpc_network.id
   cidr_block              = "10.0.1.0/24"
@@ -37,6 +36,7 @@ resource "aws_subnet" "vpc_subnet" {
   }
 }
 
+
 resource "aws_security_group" "security_group" {
   vpc_id      = aws_vpc.vpc_network.id
   name_prefix = "terraform-"