diff --git a/bin/web.js b/bin/web.js
index e6db68ef..26964150 100644
--- a/bin/web.js
+++ b/bin/web.js
@@ -25,7 +25,7 @@ var myNuts = nuts.Nuts({
     timeout: process.env.VERSIONS_TIMEOUT,
     cache: process.env.VERSIONS_CACHE,
     refreshSecret: process.env.GITHUB_SECRET,
-    proxyAssets: Boolean(process.env.DONT_PROXY_ASSETS )
+    proxyAssets: !Boolean(process.env.DONT_PROXY_ASSETS)
 });
 
 // Control access to API