diff --git a/src/Utils/validate-connection.ts b/src/Utils/validate-connection.ts
index 6804840..f6ad71b 100644
--- a/src/Utils/validate-connection.ts
+++ b/src/Utils/validate-connection.ts
@@ -13,7 +13,7 @@ const getUserAgent = (config: SocketConfig): proto.ClientPayload.IUserAgent => {
 	const version = config.mobile ? [2, 22, 24] : config.version
 	const device = config.mobile ? 'iPhone_7' : 'Desktop'
 	const manufacturer = config.mobile ? 'Apple' : ''
-	const platform = config.mobile ? proto.ClientPayload.UserAgent.Platform.IOS : proto.ClientPayload.UserAgent.Platform.MACOS
+	const platform = config.mobile ? proto.ClientPayload.UserAgent.Platform.IOS : proto.ClientPayload.UserAgent.Platform.WEB
 	const phoneId = config.mobile ? { phoneId: config.auth.creds.phoneId } : {}
 
 	return {
@@ -36,6 +36,21 @@ const getUserAgent = (config: SocketConfig): proto.ClientPayload.IUserAgent => {
 	}
 }
 
+const PLATFORM_MAP = {
+	'Mac OS': proto.ClientPayload.WebInfo.WebSubPlatform.DARWIN,
+	'Windows': proto.ClientPayload.WebInfo.WebSubPlatform.WIN32
+}
+
+const getWebInfo = (config: SocketConfig): proto.ClientPayload.IWebInfo => {
+	let webSubPlatform = proto.ClientPayload.WebInfo.WebSubPlatform.WEB_BROWSER
+	if(config.syncFullHistory && PLATFORM_MAP[config.browser[0]]) {
+		webSubPlatform = PLATFORM_MAP[config.browser[0]]
+	}
+
+	return { webSubPlatform }
+}
+
+
 const getClientPayload = (config: SocketConfig) => {
 	const payload: proto.IClientPayload = {
 		connectType: proto.ClientPayload.ConnectType.WIFI_UNKNOWN,
@@ -43,6 +58,10 @@ const getClientPayload = (config: SocketConfig) => {
 		userAgent: getUserAgent(config),
 	}
 
+	if(!config.mobile) {
+		payload.webInfo = getWebInfo(config)
+	}
+
 	return payload
 }