diff --git a/Dockerfile_build b/Dockerfile_build
index 64d19d26..23b27630 100644
--- a/Dockerfile_build
+++ b/Dockerfile_build
@@ -1,8 +1,16 @@
-FROM ubuntu:latest
-
+FROM golang:1.22-alpine as builder
 
 WORKDIR /app
 
-COPY certimate /app/certimate
+COPY ../. /app/
+
+RUN go build -o certimate
+
+
+FROM alpine:latest
+
+WORKDIR /app
+
+COPY --from=builder /app/certimate .
 
 ENTRYPOINT ["./certimate", "serve", "--http", "0.0.0.0:8090"]
\ No newline at end of file