diff --git a/docker-image-build-task.sh b/docker-image-build-task.sh
index 54649313efd..dd4aa97e83f 100755
--- a/docker-image-build-task.sh
+++ b/docker-image-build-task.sh
@@ -6,7 +6,9 @@ set -x
 image="$1"
 
 apt-get update -q
-apt-get install -qy --no-install-recommends docker.io
+apt-get install -qy --no-install-recommends \
+    docker.io \
+    liblz4-tool
 docker version
 ./docker/build.sh "$image"
 docker save "$image" | lz4 > /image.tar.lz4