diff --git a/watchdog-go/Dockerfile b/watchdog-go/Dockerfile
new file mode 100644
index 0000000..ebfff5e
--- /dev/null
+++ b/watchdog-go/Dockerfile
@@ -0,0 +1,11 @@
+FROM golang:1.22.1-alpine3.19 as build
+WORKDIR /app
+COPY go.mod go.sum main.go ./
+COPY git.usbharu.dev/ ./git.usbharu.dev
+RUN go mod download &&  go build -o watchdog-go -ldflags="-s -w" -trimpath
+
+FROM alpine:3.19
+WORKDIR /app
+COPY --from=build /app/watchdog-go .
+USER 1001
+CMD ["/app/watchdog-go"]
\ No newline at end of file