diff --git a/haven-notify/Dockerfile b/haven-notify/Dockerfile
index f2abf2b..60661db 100644
--- a/haven-notify/Dockerfile
+++ b/haven-notify/Dockerfile
@@ -1,8 +1,10 @@
 # Start from the official Golang image for building
+ARG TARGETARCH=amd64
 FROM golang:1.25 AS builder
 WORKDIR /app
 COPY . .
-RUN go build -o haven-notify main.go
+# Build statically for Linux and selected architecture
+RUN GOOS=linux GOARCH=${TARGETARCH} CGO_ENABLED=0 go build -o haven-notify main.go
 
 # Use Alpine for running, with CA certificates for TLS
 FROM alpine:latest