diff --git a/.eslintrc.json b/.eslintrc.json
index 0703ffd..20bb36b 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -40,7 +40,6 @@
         "no-use-before-define": "off",
         "strict": "off",
         "lines-around-directive": "off",
-        "no-useless-escape": "off",
         "no-shadow": "off",
         "no-restricted-globals": "off",
         "default-case": "off",
diff --git a/player/js/module.js b/player/js/module.js
index 69573c8..d82def1 100644
--- a/player/js/module.js
+++ b/player/js/module.js
@@ -127,7 +127,7 @@
   var myScript = scripts[index] || {
     src: '',
   };
-  queryString = myScript.src.replace(/^[^\?]+\??/, '');
+  queryString = myScript.src.replace(/^[^\?]+\??/, ''); // eslint-disable-line no-useless-escape
   renderer = getQueryVariable('renderer');
 }
 var readyStateCheckInterval = setInterval(checkReady, 100);