diff --git a/test/macros/examples.js b/test/macros/examples.js
index 3e16b23..9d4202e 100644
--- a/test/macros/examples.js
+++ b/test/macros/examples.js
@@ -38,7 +38,7 @@ exports.shouldHaveDeps = function () {
               return next();
             }
 
-            var child = spawn('npm', ['install'], {
+            var child = spawn('npm', ['install', '-f'], {
               cwd: examplesDir
             });