diff --git a/update.sh b/update.sh
index 4a50763f..63a98227 100755
--- a/update.sh
+++ b/update.sh
@@ -70,12 +70,6 @@ pushd ubuntu
 
    sed -i.bak 's/ARG KONG_AMD64_SHA=.*/ARG KONG_AMD64_SHA=\"'$new_sha'\"/g' Dockerfile
 
-   url=$(get_url Dockerfile arm64 "UBUNTU_CODENAME=jammy")
-   echo $url
-   curl -fL $url -o /tmp/kong
-   new_sha=$(sha256sum /tmp/kong | cut -b1-64)
-
-   sed -i.bak 's/ARG KONG_ARM64_SHA=.*/ARG KONG_ARM64_SHA=\"'$new_sha'\"/g' Dockerfile
    sed -i.bak 's/ARG KONG_VERSION=.*/ARG KONG_VERSION='$version'/g' Dockerfile
 popd