diff --git a/zenoh/src/lib.rs b/zenoh/src/lib.rs
index 0275cbe8be..3987a56f08 100644
--- a/zenoh/src/lib.rs
+++ b/zenoh/src/lib.rs
@@ -206,12 +206,12 @@ pub mod sample {
     #[zenoh_macros::unstable]
     pub use crate::api::sample::Locality;
     #[zenoh_macros::unstable]
-    pub use crate::api::sample::SourceInfo;
+    pub use crate::api::sample::{SourceInfo, SourceSn};
     pub use crate::api::{
         builders::sample::{
             SampleBuilder, SampleBuilderAny, SampleBuilderDelete, SampleBuilderPut,
         },
-        sample::{Sample, SampleFields, SampleKind, SourceSn},
+        sample::{Sample, SampleFields, SampleKind},
     };
 }