diff --git a/tokio-postgres/src/lib.rs b/tokio-postgres/src/lib.rs
index 972c776b..8a3f0e5f 100644
--- a/tokio-postgres/src/lib.rs
+++ b/tokio-postgres/src/lib.rs
@@ -1145,6 +1145,7 @@ impl Connection {
 }
 
 /// A stream of asynchronous Postgres notifications.
+#[derive(Debug)]
 pub struct Notifications(Connection);
 
 impl Notifications {