diff --git a/device-api/src/topology/build.rs b/device-api/src/topology/build.rs
index 99c6709..9f6185f 100644
--- a/device-api/src/topology/build.rs
+++ b/device-api/src/topology/build.rs
@@ -1,5 +1,6 @@
 use std::env;
 use std::path::{Path, PathBuf};
+
 use autotools;
 use flate2::read::GzDecoder;
 use tar::Archive;