diff --git a/hooks/build b/hooks/build
index 18927a2..9801363 100755
--- a/hooks/build
+++ b/hooks/build
@@ -9,6 +9,6 @@
 for DOCKER_IMAGE in ${DOCKER_IMAGES}; do
 
     echo "Build Zammad Docker image ${DOCKER_IMAGE} for DockerHubs ${DOCKER_REPO}:${DOCKER_IMAGE} repo"
-    docker build --build-arg PACKAGER_REPO=${PACKAGER_REPO} --build-arg BUILD_DATE=$(date -u +”%Y-%m-%dT%H:%M:%SZ”) -t ${DOCKER_REPO}:${DOCKER_IMAGE} Dockerfile.${DOCKER_IMAGE}
+    docker build --build-arg BUILD_DATE=$(date -u +”%Y-%m-%dT%H:%M:%SZ”) -t ${DOCKER_REPO}:${DOCKER_IMAGE} - < Dockerfile.${DOCKER_IMAGE}
 
 done