diff --git a/schemars/src/schema.rs b/schemars/src/schema.rs
index 27cb048..6eb55e8 100644
--- a/schemars/src/schema.rs
+++ b/schemars/src/schema.rs
@@ -2,8 +2,7 @@
 JSON Schema types.
 */
 
-use ref_cast::ref_cast_custom;
-use ref_cast::RefCastCustom;
+use ref_cast::{ref_cast_custom, RefCastCustom};
 use serde::{Deserialize, Serialize};
 use serde_json::{Map, Value};
 
@@ -175,6 +174,22 @@ impl From<bool> for Schema {
     }
 }
 
+impl crate::JsonSchema for Schema {
+    fn schema_name() -> String {
+        "Schema".to_owned()
+    }
+
+    fn schema_id() -> std::borrow::Cow<'static, str> {
+        "schemars::Schema".into()
+    }
+
+    fn json_schema(_: &mut crate::gen::SchemaGenerator) -> Schema {
+        crate::json_schema!({
+            "type": ["object", "boolean"]
+        })
+    }
+}
+
 mod ser {
     use serde::ser::{Serialize, SerializeMap, SerializeSeq};
     use serde_json::Value;