diff --git a/types/js-quantities/index.d.ts b/types/js-quantities/index.d.ts
index ab76433c0d..e90fe72d87 100644
--- a/types/js-quantities/index.d.ts
+++ b/types/js-quantities/index.d.ts
@@ -69,4 +69,4 @@ declare namespace Qty {
     type UnitSource = Qty | string;
 }
 
-export default Qty;
+export = Qty;
diff --git a/types/js-quantities/js-quantities-tests.ts b/types/js-quantities/js-quantities-tests.ts
index 786a9f1a3f..ae171f6da1 100644
--- a/types/js-quantities/js-quantities-tests.ts
+++ b/types/js-quantities/js-quantities-tests.ts
@@ -1,4 +1,4 @@
-import Qty from "js-quantities";
+import Qty = require("js-quantities");
 
 declare function describe(desc: string, fn: () => void): void;
 declare function it(desc: string, fn: () => void): void;