diff --git a/appveyor.yml b/appveyor.yml
index fa861cb0..d3c57805 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -17,7 +17,7 @@ branches:
 clone_depth: 10
 
 install:
-  - ps: Install-Product node $env:nodejs_version
+  - ps: Install-Product node $env:nodejs_version x64
   - npm install
 
 build_script: