diff --git a/js/components/GenWindow/index.test.js b/js/components/GenWindow/index.test.js
index edeaad43..d2654783 100644
--- a/js/components/GenWindow/index.test.js
+++ b/js/components/GenWindow/index.test.js
@@ -13,6 +13,7 @@ describe("GenWindow", () => {
           close={() => {}}
           windowId="TEST_WINDOW_ID"
           scrollVolume={() => {}}
+          windowSize={[0, 0]}
         >
           {() => {}}
         </GenWindow>