diff --git a/commons/zenoh-buffers/src/zbuf.rs b/commons/zenoh-buffers/src/zbuf.rs
index 5c96c156cc..1c23e7dae2 100644
--- a/commons/zenoh-buffers/src/zbuf.rs
+++ b/commons/zenoh-buffers/src/zbuf.rs
@@ -713,7 +713,6 @@ impl ZBuf {
 }
 
 mod tests {
-
     #[test]
     fn zbuf_eq() {
         use super::{ZBuf, ZSlice};