diff --git a/Dockerfile b/Dockerfile
index cec0b1b..e7c79ed 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ WORKDIR /app
 COPY . .
 
 RUN go mod download
-RUN CGO_ENABLED=0 GOOS=linux go build -o sentinel
+RUN CGO_ENABLED=0 GOOS=linux go build -o sentinel ./sentinel
 
 FROM alpine:latest
 
diff --git a/README.md b/README.md
index be11b1d..6d985ab 100644
--- a/README.md
+++ b/README.md
@@ -113,7 +113,7 @@ part_size = 0        # Multipart upload part size (0 for auto)
 
 3. Build the binary:
    ```bash
-   go build -o sentinel cmd/backup-system/main.go
+   go build -o sentinel sentinel/backup-system/main.go
    ```
 
 4. Create your config.toml and run:
diff --git a/cmd/main.go b/sentinel/main.go
similarity index 100%
rename from cmd/main.go
rename to sentinel/main.go