diff --git a/Dockerfile b/Dockerfile
index 2300210..8fac46e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 ARG BIN_NAME=dirshard
 ARG BIN_VERSION=<unknown>
 
-FROM golang:1 AS builder
+FROM golang:1-alpine AS builder
 ARG BIN_NAME
 ARG BIN_VERSION
 WORKDIR /src/dirshard