diff --git a/resources/afterPack.js b/resources/afterPack.js
index dd9eda0d..4f3a5c97 100644
--- a/resources/afterPack.js
+++ b/resources/afterPack.js
@@ -24,9 +24,9 @@ exports.default = function(context) {
     // execSync('python3 -m castlabs_evs.vmp -n sign-pkg dist/mac',{stdio: 'inherit'})
     // if (fs.existsSync('dist/mac-arm64'))
     // execSync('python3 -m castlabs_evs.vmp -n sign-pkg dist/mac-arm64 -z',{stdio: 'inherit'})
-    // if (fs.existsSync('dist/mac-x64'))
-    // execSync('python3 -m castlabs_evs.vmp -n sign-pkg dist/mac-x64',{stdio: 'inherit'})
+    if (fs.existsSync('dist/mac-x64'))
+       execSync('cd ./node_modules/cider_utils; yarn run prebuild-downloads --platform=win32 --verbose; cd ../..',{stdio: 'inherit'})
     
     // console.log('VMP signing complete')
 
-}
\ No newline at end of file
+}