diff --git a/package.json b/package.json
index 36cd910..c2d8990 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
 	"name": "premid",
 	"productName": "PreMiD",
 	"description": "Discord Rich Presence for web services.",
-	"version": "2.2.0",
+	"version": "2.2.1",
 	"repository": "https://github.com/PreMiD/PreMiD",
 	"scripts": {
 		"init": "tsc --skipLibCheck && tsc pkg util/prepare util/zip && devScript --copyOnly",
diff --git a/src/managers/socketManager.ts b/src/managers/socketManager.ts
index f077d2c..ffaf2b8 100644
--- a/src/managers/socketManager.ts
+++ b/src/managers/socketManager.ts
@@ -4,7 +4,12 @@ import socketIo from "socket.io";
 
 import { trayManager } from "../";
 import { error, success } from "../util/debug";
-import { clearActivity, getDiscordUser, rpcClients, setActivity } from "./discordManager";
+import {
+	clearActivity,
+	getDiscordUser,
+	rpcClients,
+	setActivity
+} from "./discordManager";
 import { openFileDialog } from "./presenceDevManager";
 import { update as updateSettings } from "./settingsManager";
 
@@ -25,8 +30,15 @@ export function init() {
 			serveClient: false,
 			allowEIO3: true,
 			allowRequest: (req, callback) => {
-				const noOriginHeader = req.headers.origin === undefined;
-				callback(null, noOriginHeader);
+				if (req.headers.origin === undefined) return callback(null, true);
+				//* 2.5.0+ only allows extensions to connect
+				if (
+					req.headers.origin.startsWith("chrome-extension://") ||
+					req.headers.origin.startsWith("moz-extension://")
+				)
+					return callback(null, true);
+
+				callback("Origin not allowed", false);
 			}
 		});
 		server.listen(3020, () => {