diff --git a/misra-docker-images/builders.sh b/misra-docker-images/builders.sh
index 977d4c9..c4bbffd 100755
--- a/misra-docker-images/builders.sh
+++ b/misra-docker-images/builders.sh
@@ -14,12 +14,12 @@
 cd misra-dockerfiles
 
 aws configure list
-export ECR=987685672616.dkr.ecr.us-east-1.amazonaws.com
+export ECR=${PRIVATE_CONTAINER_REGISTRY}
 # we are expecting private files to be kept in the dockerfiles/*
 # subdirs with a matching name for the image
-aws s3 cp --recursive s3://trustedfirmware-misra/dockerfiles/ .
+aws s3 cp --recursive s3://openci-trustedfirmware-misra-${INFRA_ENV}/dockerfiles/ .
 find .
-aws ecr get-login-password --region us-east-1|docker login --username AWS --password-stdin $ECR
+aws ecr get-login-password --region eu-west-1|docker login --username AWS --password-stdin $ECR
 
 
 was_error=0