diff --git a/Dockerfile b/Dockerfile
index 48bd94d4..a554e002 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,8 @@
 FROM node:12.18-alpine AS BUILD_IMAGE
 
+ARG COMMIT_TAG
+ENV COMMIT_TAG=${COMMIT_TAG}
+
 COPY . /app
 WORKDIR /app