diff --git a/Dockerfile b/Dockerfile
index e53b5b86b..bb7f02438 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,14 +1,21 @@
+# Build stage
 FROM golang:1.25.7 AS builder
 
 WORKDIR /app
+
+# Copy everything
 COPY . .
 
-# Force Go proxy
+# Force proxy
 ENV GOPROXY=https://proxy.golang.org,direct
 
+# Fetch deps
 RUN go mod tidy
+
+# Build binary from cmd/picoclaw
 RUN go build -tags netgo -ldflags "-s -w" -o app ./cmd/picoclaw
 
+# Final stage
 FROM debian:bookworm-slim
 WORKDIR /app
 COPY --from=builder /app/app .