diff --git a/src/ResizeSensor.d.ts b/src/ResizeSensor.d.ts
index fe5bb03..6255ccf 100644
--- a/src/ResizeSensor.d.ts
+++ b/src/ResizeSensor.d.ts
@@ -3,4 +3,4 @@ declare class ResizeSensor {
     detach(callback: Function): void;
 }
 
-export = ResizeSensor;
+export default ResizeSensor;