diff --git a/postgres-types/src/serde_json_1.rs b/postgres-types/src/serde_json_1.rs
index b98d561d1..715c33f98 100644
--- a/postgres-types/src/serde_json_1.rs
+++ b/postgres-types/src/serde_json_1.rs
@@ -7,7 +7,7 @@ use std::fmt::Debug;
 use std::io::Read;
 
 /// A wrapper type to allow arbitrary `Serialize`/`Deserialize` types to convert to Postgres JSON values.
-#[derive(Clone, Debug, PartialEq, Eq)]
+#[derive(Clone, Default, Debug, PartialEq, Eq)]
 pub struct Json<T>(pub T);
 
 impl<'a, T> FromSql<'a> for Json<T>