1 files changed, 1 insertions, 1 deletions
diff --git a/test/sequential/test-process-warnings.js b/test/sequential/test-process-warnings.js
index 83952a2933..0ab8652f56 100644
--- a/test/sequential/test-process-warnings.js
+++ b/test/sequential/test-process-warnings.js
@@ -3,7 +3,7 @@
 const common = require('../common');
 const assert = require('assert');
 const execFile = require('child_process').execFile;
-const warnmod = require.resolve(common.fixturesDir + '/warnings.js');
+const warnmod = require.resolve(`${common.fixturesDir}/warnings.js`);
 const node = process.execPath;
 
 const normal = [warnmod];