diff --git a/__mocks__/wasmMock.js b/__mocks__/wasmMock.js
index 9b5d9b3476..a149b43cc6 100644
--- a/__mocks__/wasmMock.js
+++ b/__mocks__/wasmMock.js
@@ -1 +1 @@
-module.exports = "css-file-stub";
+module.exports = "wasm-file-stub";