diff --git a/source/jsonifiable.d.ts b/source/jsonifiable.d.ts
index 49e7b1ab..03a1d4f6 100644
--- a/source/jsonifiable.d.ts
+++ b/source/jsonifiable.d.ts
@@ -1,4 +1,4 @@
-import type {JsonPrimitive, JsonValue} from './basic';
+import type {JsonPrimitive} from './basic';
 
 type JsonifiableObject = {[Key in string]?: Jsonifiable} | {toJSON: () => Jsonifiable};
 type JsonifiableArray = readonly Jsonifiable[];