diff --git a/libBuild.sh b/libBuild.sh
index 83380c0..b338cb3 100644
--- a/libBuild.sh
+++ b/libBuild.sh
@@ -4,55 +4,55 @@ set -Eeuo pipefail
 
 # Regions that support arm64 architecture
 REGIONS_ARM=(
-	af-south-1
-	ap-northeast-1
-	ap-northeast-2
-	ap-northeast-3
-	ap-south-1
-	ap-southeast-1
-	ap-southeast-2
-	ap-southeast-3
-	ca-central-1
-	eu-central-1
-	eu-north-1
-	eu-south-1
-	eu-west-1
-	eu-west-2
-	eu-west-3
-	me-south-1
-	sa-east-1
+	# af-south-1
+	# ap-northeast-1
+	# ap-northeast-2
+	# ap-northeast-3
+	# ap-south-1
+	# ap-southeast-1
+	# ap-southeast-2
+	# ap-southeast-3
+	# ca-central-1
+	# eu-central-1
+	# eu-north-1
+	# eu-south-1
+	# eu-west-1
+	# eu-west-2
+	# eu-west-3
+	# me-south-1
+	# sa-east-1
 	us-east-1
-	us-east-2
-	us-west-1
+	# us-east-2
+	# us-west-1
 	us-west-2
 )
 
 REGIONS_X86=(
-  af-south-1
-  ap-northeast-1
-  ap-northeast-2
-  ap-northeast-3
-  ap-south-1
-  ap-south-2
-  ap-southeast-1
-  ap-southeast-2
-  ap-southeast-3
-  ap-southeast-4
-  ca-central-1
-  eu-central-1
-  eu-central-2
-  eu-north-1
-  eu-south-1
-  eu-south-2
-  eu-west-1
-  eu-west-2
-  eu-west-3
-  me-central-1
-  me-south-1
-  sa-east-1
+  # af-south-1
+  # ap-northeast-1
+  # ap-northeast-2
+  # ap-northeast-3
+  # ap-south-1
+  # ap-south-2
+  # ap-southeast-1
+  # ap-southeast-2
+  # ap-southeast-3
+  # ap-southeast-4
+  # ca-central-1
+  # eu-central-1
+  # eu-central-2
+  # eu-north-1
+  # eu-south-1
+  # eu-south-2
+  # eu-west-1
+  # eu-west-2
+  # eu-west-3
+  # me-central-1
+  # me-south-1
+  # sa-east-1
   us-east-1
-  us-east-2
-  us-west-1
+  # us-east-2
+  # us-west-1
   us-west-2
 )
 
@@ -211,7 +211,7 @@ function publish_layer {
 
     hash=$( hash_file $layer_archive | awk '{ print $1 }' )
 
-    bucket_name="nr-layers-${region}"
+    bucket_name="nr-test-saket-layers-${region}"
     s3_key="$( s3_prefix $runtime_name )/${hash}.${arch}.zip"
 
     compat_list=( $runtime_name )
@@ -262,8 +262,12 @@ function publish_docker_ecr {
     arch=$3
 
     if [[ ${arch} =~ 'arm64' ]];
-    then arch_flag="-arm64"
-    else arch_flag=""
+    then 
+        arch_flag="-arm64"
+        platform="linux/arm64"
+    else 
+        arch_flag=""
+        platform="linux/amd64"
     fi
 
     version_flag=$(echo "$runtime_name" | sed 's/[^0-9]//g')
@@ -290,7 +294,7 @@ function publish_docker_ecr {
 
     # public ecr repository name 
     # maintainer can use this("q6k3q1g1") repo name for testing 
-    repository="x6n7b2o2"
+    repository="q6k3q1g1"
 
     # copy dockerfile
     cp ../Dockerfile.ecrImage .
@@ -298,13 +302,13 @@ function publish_docker_ecr {
     echo "Running : aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/${repository}"
     aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/${repository}
 
-    echo "docker build -t layer-nr-image-${language_flag}-${version_flag}${arch_flag}:latest \
+    echo "docker build --platform ${platform} -t layer-nr-image-${language_flag}-${version_flag}${arch_flag}:latest \
     -f Dockerfile.ecrImage \
     --build-arg layer_zip=${layer_archive} \
     --build-arg file_without_dist=${file_without_dist} \
     ."
 
-    docker build -t layer-nr-image-${language_flag}-${version_flag}${arch_flag}:latest \
+    docker build --platform ${platform} -t layer-nr-image-${language_flag}-${version_flag}${arch_flag}:latest \
     -f Dockerfile.ecrImage \
     --build-arg layer_zip=${layer_archive} \
     --build-arg file_without_dist=${file_without_dist} \