diff --git a/Dockerfile b/Dockerfile
index dc32900..ce09022 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,17 +1,14 @@
 # ====== STAGE 1: build ======
-FROM golang:1.22-alpine AS builder
+FROM golang:latest AS builder
 
 # Installa tool utili per mod e certs (git, ca)
-RUN apk add --no-cache git ca-certificates
+RUN apt install  git ca-certificates -y
 
 WORKDIR /src
 
-# Copia i mod per cache dei deps
-COPY go.mod go.sum ./
-RUN go mod download
-
-# Copia il resto del sorgente
 COPY . .
+RUN go mod tidy ; go mod vendor
+
 
 # Compila binario statico e snello
 ENV CGO_ENABLED=0