diff --git a/includes/definitions/prestige.yaml b/includes/definitions/prestige.yaml
index 6e3cd96b70..0e2da4029c 100644
--- a/includes/definitions/prestige.yaml
+++ b/includes/definitions/prestige.yaml
@@ -6,4 +6,4 @@ icon: zyxel
 discovery:
     - sysDescr_regex:
         - '/^Prestige/'
-        - '/P-.*-/'
+        - '/^P-.*-/'
diff --git a/tests/OSDiscoveryTest.php b/tests/OSDiscoveryTest.php
index 7620d0abfb..897201e792 100644
--- a/tests/OSDiscoveryTest.php
+++ b/tests/OSDiscoveryTest.php
@@ -1450,6 +1450,7 @@ class DiscoveryTest extends \PHPUnit_Framework_TestCase
         $this->checkOS('vrp', 'vrp1');
         $this->checkOS('vrp', 'vrp2');
         $this->checkOS('vrp', 'vrp3');
+        $this->checkOS('vrp', 'vrp4');
     }
 
     public function testVyatta()
diff --git a/tests/snmpsim/vrp4.snmprec b/tests/snmpsim/vrp4.snmprec
new file mode 100644
index 0000000000..a86585c87f
--- /dev/null
+++ b/tests/snmpsim/vrp4.snmprec
@@ -0,0 +1,2 @@
+1.3.6.1.2.1.1.2.0|6|1.3.6.1.4.1.2011.2.23.114
+1.3.6.1.2.1.1.1.0|4|S2700-9TP-EI-AC Huawei Versatile Routing Platform Software VRP (R) software,Version 5.70 (S2700 V100R006C05) Copyright (C) 2003-2013 Huawei Technologies Co., Ltd.