diff --git a/src/utils/proxy.ts b/src/utils/proxy.ts
index 39880231..24c7e488 100644
--- a/src/utils/proxy.ts
+++ b/src/utils/proxy.ts
@@ -97,7 +97,9 @@ export function shouldBypassProxy(
   try {
     const url = new URL(urlString)
     const hostname = url.hostname.toLowerCase()
-    const port = url.port || (url.protocol === 'https:' ? '443' : '80')
+    const port = url.port || (
+      url.protocol === 'https:' || url.protocol === 'wss:' ? '443' : '80'
+    )
     const hostWithPort = `${hostname}:${port}`
 
     // Split by comma or space and trim each entry