diff --git a/src/js/background/assignManager.js b/src/js/background/assignManager.js
index b23411d..d98c462 100644
--- a/src/js/background/assignManager.js
+++ b/src/js/background/assignManager.js
@@ -198,7 +198,7 @@ window.assignManager = {
     }
 
     if (!result.proxy.mozProxyEnabled) {
-      return [{ ...result.proxy, proxyDNS: true }];
+      return { ...result.proxy, proxyDNS: true };
     }
 
     // Let's add the isolation key.