diff --git a/Dockerfile b/Dockerfile
index 54b7b4c..b62377b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node
+FROM node:alpine
 
 RUN apk add --no-cache libpng-dev gcc make g++ zlib-dev bash lcms2-dev autoconf automake libtool nasm
 WORKDIR /app