diff --git a/react/features/base/util/parseURLParams.js b/react/features/base/util/parseURLParams.js
index 5997ed20736a..ff22ef2a0139 100644
--- a/react/features/base/util/parseURLParams.js
+++ b/react/features/base/util/parseURLParams.js
@@ -42,7 +42,7 @@ export function parseURLParams(
         const param = part.split('=');
         const key = param[0];
 
-        if (!key || blacklist.includes(key.split('.')[0])) {
+        if (!key || key.split('.').some(k => blacklist.includes(k))) {
             return;
         }