diff --git a/appveyor.yml b/appveyor.yml
index 657eed6d..8d36ce41 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -3,16 +3,19 @@
 # Test against these versions of Node.js.
 environment:
   matrix:
+  # node.js
     - nodejs_version: "0.8"
     - nodejs_version: "0.10"
     - nodejs_version: "0.11"
+  # io.js
+    - nodejs_version: "1.0"
 
 # Install scripts. (runs after repo cloning)
 install:
   # Get the latest stable version of Node 0.STABLE.latest
   - npm install npm
   - move node_modules npm
-  - ps: Update-NodeJsInstallation (Get-NodeJsLatestBuild $env:nodejs_version)
+  - ps: Install-Product node $env:nodejs_version
   # Typical npm stuff.
   - npm/.bin/npm install
   - npm/.bin/npm run rebuild-tests