diff --git a/appveyor.yml b/appveyor.yml
index 0365009..45c6765 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -23,6 +23,6 @@ environment:
 
 test_script:
   - sh: |
-      chown -R node:node /appveyor/projects
+      chmod -R 777 /appveyor/projects
       npm install
       npm test