diff --git a/test/cli.test.mjs b/test/cli.test.mjs
index 7a60970..caad021 100644
--- a/test/cli.test.mjs
+++ b/test/cli.test.mjs
@@ -102,8 +102,8 @@ t.test('simple.log doesnotexist1.log doesnotexist2.log', async function () {
   // io.js 2.2 (at least):
   //   ENOENT: no such file or directory, open 'doesnotexist1.log'
   let matches = [
-    /^bunyan: ENOENT.*?, open '.+doesnotexist1.log'/m,
-    /^bunyan: ENOENT.*?, open '.+doesnotexist2.log'/m,
+    /^bunyan: ENOENT.*?, open '[^']*doesnotexist1.log'/m,
+    /^bunyan: ENOENT.*?, open '[^']*doesnotexist2.log'/m,
   ];
   matches.forEach(function (match) {
     assert.match(res.stderr, match);