diff --git a/src/js/proxified-containers.js b/src/js/proxified-containers.js
index 3fdcf30..d8c7910 100644
--- a/src/js/proxified-containers.js
+++ b/src/js/proxified-containers.js
@@ -93,13 +93,13 @@ proxifiedContainers = {
   },
 
 
-  //Parses a proxy description string of the format type://host[:port] or type://username:password@host[:port] (port is optional)
+  // Parses a proxy description string of the format type://host[:port] or type://username:password@host[:port] (port is optional)
   parseProxy(proxy_str, mozillaVpnData = null) {
-    const proxyRegexp = /(?<type>(https?)|(socks4?)):\/\/(\b(?<username>\w+):(?<password>\w+)@)?(?<host>((?:\d{1,3}\.){3}\d{1,3}\b)|(\b([\w.-]+)(\.([\w.-]+))+))(:(?<port>\d+))?/;
-    if (proxyRegexp.test(proxy_str) !== true) {
+    const proxyRegexp = /(?<type>(https?)|(socks4?)):\/\/(\b(?<username>\w+):(?<password>\w+)@)?(?<host>((?:\d{1,3}\.){3}\d{1,3}\b)|(\b([\w.-]+)+))(:(?<port>\d+))?/;
+    const matches = proxyRegexp.exec(proxy_str);
+    if (!matches) {
       return false;
     }
-    const matches = proxyRegexp.exec(proxy_str);
 
     if (mozillaVpnData && mozillaVpnData.mozProxyEnabled === undefined) {
       matches.groups.type = "direct";