diff --git a/scripts/build_release.sh b/scripts/build_release.sh
index c488b1a..46927cf 100755
--- a/scripts/build_release.sh
+++ b/scripts/build_release.sh
@@ -3,6 +3,7 @@
 set -e 
 
 tag="$REGISTRY/$SERVICE:${COMMIT_SHA:0:10}"
+latest_tag="$REGISTRY/$SERVICE:latest"
 
 if [[ -n $DEBUG ]] 
 then
@@ -13,5 +14,9 @@ then
   echo "  TMP: $TMP"
 fi
 
-DOCKER_BUILDKIT=1 docker build -t "$tag" -f "$TMP/build_release.Dockerfile" .
+echo "docker: logging in"
+docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD
+
+DOCKER_BUILDKIT=1 docker build -t "$tag" --build-arg BUILDKIT_INLINE_CACHE=1 --cache-from $latest_tag -f "$TMP/build_release.Dockerfile" .
+docker tag "$tag" "$latest_tag"