diff --git a/appveyor.yml b/appveyor.yml
index e72fafb28bf8e3d5a312f670745c651928c380c5..d61bff9760fae0904a23e9e7dd6be8de01bcbc16 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -17,9 +17,12 @@ install:
 test_script:
   - node --version
   - npm --version
+  - npm run clean
   - npm run eslint
   - npm run tslint
+  - npm run build
   - npm run test:chrome
+  - npm run sloc
 
 # Don't actually build.
 build: off