diff --git a/build/advertisement-broadcaster/Dockerfile b/build/advertisement-broadcaster/Dockerfile
index ab4059a30c..caca67d222 100644
--- a/build/advertisement-broadcaster/Dockerfile
+++ b/build/advertisement-broadcaster/Dockerfile
@@ -1,6 +1,9 @@
 FROM golang:1.16 as builder
 ENV PATH /go/bin:/usr/local/go/bin:$PATH
 ENV GOPATH /go
+COPY go.mod /go/src/github.com/liqotech/liqo/go.mod
+COPY go.sum /go/src/github.com/liqotech/liqo/go.sum
+RUN cd /go/src/github.com/liqotech/liqo/ && go mod download
 COPY . /go/src/github.com/liqotech/liqo
 WORKDIR /go/src/github.com/liqotech/liqo
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=$(go env GOARCH) go build ./cmd/advertisement-broadcaster/