diff --git a/test/index.js b/test/index.js
index be0824f9..d81af3bd 100644
--- a/test/index.js
+++ b/test/index.js
@@ -429,7 +429,7 @@ describe('Public API', () => {
     describe('enableBuildCache', () => {
 
         it('should return the API object', () => {
-            const returnedValue = api.enableBuildCache({});
+            const returnedValue = api.enableBuildCache({config: [__filename]});
             expect(returnedValue).to.equal(api);
         });