diff --git a/src/adbclient.js b/src/adbclient.js
index 60aaf9d..f2202d9 100644
--- a/src/adbclient.js
+++ b/src/adbclient.js
@@ -158,7 +158,7 @@ ADBClient.prototype = {
             })
             .then(function(data) {
                 this.fd = data;
-                return this.dexcmd_read_status('forward', 'wa', this.fd, 'host:forward:tcp:'+x.o.localport+';jdwp:'+x.o.jdwp);
+                return this.dexcmd_read_status('forward', 'wa', this.fd, 'host-serial:'+this.deviceid+':forward:tcp:'+x.o.localport+';jdwp:'+x.o.jdwp)
             })
             .then(function(data) {
                 return this.dexcmd('dc', this.fd);