diff --git a/appveyor.yml b/appveyor.yml
index d6382a3..0ab6ac2 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -34,7 +34,7 @@ test_script:
   - node --version
   - npm --version
   # Run the actual tests.
-  - SET NODE_ENV=production npm run custom-tests && SET NODE_ENV=production npm run bench
+  - SET NODE_ENV=production && npm run custom-tests && SET NODE_ENV=production && npm run bench
 
 
 # Don't actually build.