diff --git a/Dockerfile b/Dockerfile
index 55b6cab..7221e0d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,14 @@
-FROM golang:1.16.7 as build
-ENV HOME /opt/app
-COPY . $HOME
-WORKDIR $HOME
-RUN ls $HOME
-RUN go build cmd/gomodproxy/main.go && \
-    go clean
+FROM golang:1.17.7-alpine3.15 as build
+WORKDIR /build
+RUN apk add --no-cache git gcc musl-dev
+ADD go.mod go.sum ./
+RUN go mod download
+ADD . .
+RUN go build -o gomodproxy cmd/gomodproxy/main.go && \
+    chmod a+x gomodproxy
 
-FROM debian:buster
-COPY --from=build /go/bin/ /go/bin/
-ENTRYPOINT ["/go/bin/gomodproxy"]
+FROM alpine:3.15
+WORKDIR /opt/app
+RUN apk add --no-cache tzdata ca-certificates
+COPY --from=build /build/gomodproxy ./
+CMD ["/opt/app/gomodproxy", "--addr", ":8080"]
\ No newline at end of file