diff --git a/appveyor.yml b/appveyor.yml
index 460f9354..296dd429 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -27,6 +27,7 @@ test_script:
   # run tests
   - npm test
 
-build: off
+build:
+  - npm run prebuild -- -u %GITHUB_TOKEN%
 
 version: "{build}"