diff --git a/iar-docker-images/builders.sh b/iar-docker-images/builders.sh
index 4fd4a20..ce2e29a 100755
--- a/iar-docker-images/builders.sh
+++ b/iar-docker-images/builders.sh
@@ -4,37 +4,27 @@
 
 docker --version
 
-ON_EC2="0"
-if [ -f /sys/hypervisor/uuid ] && grep -q ^ec2 /sys/hypervisor/uuid; then
-    ON_EC2="1"
-fi
-
 cd iar-dockerfiles
 
-if [ "${ON_EC2}" == "1" ]; then
-    if ! type aws
-    then
-        sudo apt-get -y -qq update
-        sudo apt-get -y -qq install --no-install-recommends unzip
-        curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
-        unzip awscliv2.zip
-        sudo ./aws/install
-    fi
-    aws configure list
-    ECR=987685672616.dkr.ecr.us-east-1.amazonaws.com
-    export IAR_ECR=987685672616.dkr.ecr.us-east-1.amazonaws.com/iar
-    # Get armclang toolchain
-    aws s3 cp --recursive s3://trustedfirmware-private/armclang/ .
-    # Get IAR toolchain binary
-    aws s3 cp --recursive s3://trustedfirmware-iar/ .
-    find .
-    aws ecr get-login-password --region us-east-1|docker login --username AWS --password-stdin $ECR
-else
-    # Test on TF-02, copy armclang and IAR toolchain to the working dir
-    ls -l
-    cp /home/arthur.she/toolchain/* .
+if ! type aws
+then
+    sudo apt-get -y -qq update
+    sudo apt-get -y -qq install --no-install-recommends unzip
+    curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
+    unzip awscliv2.zip
+    sudo ./aws/install
 fi
 
+aws configure list
+ECR=987685672616.dkr.ecr.us-east-1.amazonaws.com
+export IAR_ECR=987685672616.dkr.ecr.us-east-1.amazonaws.com/iar
+# Get armclang toolchain
+aws s3 cp --recursive s3://trustedfirmware-private/armclang/ .
+# Get IAR toolchain binary
+aws s3 cp --recursive s3://trustedfirmware-iar/ .
+find .
+aws ecr get-login-password --region us-east-1|docker login --username AWS --password-stdin $ECR
+
 image=$(dirname $(find . -name build.sh))
 test -d $image  && test -f $image/build.sh && \
 (
@@ -45,5 +35,4 @@
     [ -f ".docker-tag" ] && tag=$(cat .docker-tag) || (echo "Docker image built failed!"; exit 1)
     echo "Uploading image: ${tag}"
     docker push $tag
-    rm -f /tmp/dckr-img-err
 )