diff --git a/test/addons-napi/test_reference/test.js b/test/addons-napi/test_reference/test.js
index aaf5531f39e1f3..14932a74ca70b0 100644
--- a/test/addons-napi/test_reference/test.js
+++ b/test/addons-napi/test_reference/test.js
@@ -22,7 +22,7 @@ function runTests(i, title, tests) {
       try {
         tests[i]();
       } catch (e) {
-        console.error('Test failed: ' + title);
+        console.error(`Test failed: ${title}`);
         throw e;
       }
       setImmediate(() => {