diff --git a/iar-docker-images/update.sh b/iar-docker-images/update.sh
index 3f8fc34..30e93c0 100755
--- a/iar-docker-images/update.sh
+++ b/iar-docker-images/update.sh
@@ -14,11 +14,11 @@
 fi
 
 aws configure list
-export ECR=987685672616.dkr.ecr.us-east-1.amazonaws.com
+export ECR=${PRIVATE_CONTAINER_REGISTRY}
 export REPO=iar
-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
 
-for image in $(aws ecr list-images --region us-east-1 --repository-name $REPO | \
+for image in $(aws ecr list-images --region eu-west-1 --repository-name $REPO | \
     grep imageTag | \
     awk '{print $2}' | \
     sed 's/"//g'); do