diff --git a/build/bin/build b/build/bin/build
index e704aac..270b41b 100755
--- a/build/bin/build
+++ b/build/bin/build
@@ -1,7 +1,8 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 
 WP_VERSIONS=${1:-""}
 WP_LATEST_VERSION=${2:-""}
+TARGET_PLATFORMS="linux/amd64,linux/armhf,linux/aarch64"
 
 CACHE_DIR="/tmp/.buildx-cache"
 
@@ -16,16 +17,18 @@ docker buildx create --use --name build --node build --driver-opt network=host
 for TARGET_VERSION in ${WP_VERSIONS}; do
   echo "> Building WordPress ${TARGET_VERSION}"
 
+  IMAGE_TAGS="--tag nlss/wordpress:${TARGET_VERSION}"
+
   if [ "${TARGET_VERSION}" = "${WP_LATEST_VERSION}" ]; then
-    TARGET_VERSION="latest"
+    IMAGE_TAGS="${IMAGE_TAGS} --tag nlss/wordpress:latest"
   fi
 
-  docker buildx build \
+  docker buildx build . \
     --pull \
     --push \
     --cache-from "type=local,src=${CACHE_DIR}" \
     --cache-to "type=local,dest=${CACHE_DIR}" \
     --build-arg "WP_VERSION=${TARGET_VERSION}" \
-    --platform "linux/amd64,linux/armhf,linux/aarch64" \
-    --tag "nlss/wordpress:${TARGET_VERSION}" .
+    --platform "${TARGET_PLATFORMS}" \
+    ${IMAGE_TAGS[@]}
 done