diff --git a/Dockerfile b/Dockerfile
index 1e48568..02f4679 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,4 +20,7 @@ FROM alpine:latest
 RUN apk --no-cache add ca-certificates
 WORKDIR /app
 COPY --from=builder /out/cfdns /app/cfdns
-ENTRYPOINT ["/app/cfdns"]
\ No newline at end of file
+
+# Default command
+ENTRYPOINT ["/app/cfdns"]
+CMD ["-config", "/app/config/cfdns.yaml"]