diff --git a/src/compiler/output-targets/test/custom-elements-types.spec.ts b/src/compiler/output-targets/test/custom-elements-types.spec.ts
index 7be7d7bc82b..6c6e931f925 100644
--- a/src/compiler/output-targets/test/custom-elements-types.spec.ts
+++ b/src/compiler/output-targets/test/custom-elements-types.spec.ts
@@ -145,7 +145,7 @@ describe('Custom Elements Typedef generation', () => {
       '',
     ].join('\n');
 
-    expect(compilerCtx.fs.writeFile).toBeCalledWith(join('my-best-dir', 'index.d.ts'), expectedTypedefOutput, {
+    expect(compilerCtx.fs.writeFile).toHaveBeenCalledWith(join('my-best-dir', 'index.d.ts'), expectedTypedefOutput, {
       outputTargetType: DIST_CUSTOM_ELEMENTS,
     });