diff --git a/Dockerfile b/Dockerfile
index 5ad2434..6e49fab 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,5 @@
 FROM golang:alpine as builder
 WORKDIR /app
-COPY go.mod go.sum ./
-RUN go mod download
 COPY . .
 RUN go build -o iphistory .
 
@@ -9,5 +7,5 @@ FROM alpine:latest
 RUN apk --no-cache add ca-certificates
 WORKDIR /root/
 COPY --from=builder /app/iphistory .
-EXPOSE 3000
+EXPOSE 8080
 CMD ["./iphistory"]