diff --git a/.travis.yml b/.travis.yml
index 2a2f1c6..b49c5e3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,8 @@
 language: node_js
 node_js:
-  - 'stable'
+  - '8'
+  - '7'
+  - '6'
+  - '4'
   - '0.12'
   - '0.10'
diff --git a/test.js b/test.js
index d7c593d..4583581 100644
--- a/test.js
+++ b/test.js
@@ -238,7 +238,7 @@ it('native function', function() {
   ], [
     'Error: 1',
     /[/\\].original\.js/,
-    /at Array\.map \(native\)/
+    /at Array\.map \((native|<anonymous>)\)/
   ]);
 });