diff --git a/build/download_docker_binary.sh b/build/download_docker_binary.sh
index 4c90c185c..8c2aa8054 100755
--- a/build/download_docker_binary.sh
+++ b/build/download_docker_binary.sh
@@ -11,6 +11,9 @@ ARCH=$2
 DOCKER_VERSION=${3:1}
 DOWNLOAD_FOLDER=".tmp/download"
 
+if [[ ${PLATFORM} == "darwin" ]]; then
+    PLATFORM="mac"
+fi
 
 if [[ ${ARCH} == "amd64" ]]; then
     ARCH="x86_64"