diff --git a/client/iface/wgproxy/bind/proxy.go b/client/iface/wgproxy/bind/proxy.go
index e986d6d7b..e0883715a 100644
--- a/client/iface/wgproxy/bind/proxy.go
+++ b/client/iface/wgproxy/bind/proxy.go
@@ -104,8 +104,8 @@ func (p *ProxyBind) proxyToLocal(ctx context.Context) {
 		}
 	}()
 
-	buf := make([]byte, 1500)
 	for {
+		buf := make([]byte, 1500)
 		n, err := p.remoteConn.Read(buf)
 		if err != nil {
 			if ctx.Err() != nil {