diff --git a/src/js/background/assignManager.js b/src/js/background/assignManager.js
index a768122..b23411d 100644
--- a/src/js/background/assignManager.js
+++ b/src/js/background/assignManager.js
@@ -198,11 +198,11 @@ window.assignManager = {
     }
 
     if (!result.proxy.mozProxyEnabled) {
-      return result.proxy;
+      return [{ ...result.proxy, proxyDNS: true }];
     }
 
     // Let's add the isolation key.
-    return [{ ...result.proxy, connectionIsolationKey: "" + MozillaVPN_Background.isolationKey }];
+    return [{ ...result.proxy, connectionIsolationKey: "" + MozillaVPN_Background.isolationKey, proxyDNS: true }];
   },
 
   // Before a request is handled by the browser we decide if we should