diff --git a/includes/definitions/planetos.yaml b/includes/definitions/planetos.yaml
index b41a6e49c1..ab853b25c3 100644
--- a/includes/definitions/planetos.yaml
+++ b/includes/definitions/planetos.yaml
@@ -9,3 +9,4 @@ over:
 discovery:
     - sysObjectId:
         - .1.3.6.1.4.1.10456.1.1516
+        - .1.3.6.1.4.1.10456.1.1566
diff --git a/tests/OSDiscoveryTest.php b/tests/OSDiscoveryTest.php
index d2c5856e39..73ac523415 100644
--- a/tests/OSDiscoveryTest.php
+++ b/tests/OSDiscoveryTest.php
@@ -1326,6 +1326,7 @@ class DiscoveryTest extends \PHPUnit_Framework_TestCase
     public function testPlanetos()
     {
         $this->checkOS('planetos');
+        $this->checkOS('planetos', 'planetos1');
     }
 
     public function testPoweralert()
diff --git a/tests/snmpsim/planetos1.snmprec b/tests/snmpsim/planetos1.snmprec
new file mode 100644
index 0000000000..140798ca2c
--- /dev/null
+++ b/tests/snmpsim/planetos1.snmprec
@@ -0,0 +1,2 @@
+1.3.6.1.2.1.1.1.0|4|SGS-6340-16XR Device, Compiled Mar 29 09:39:29 2016 SoftWare Version 7.4.3.0(R0006.0031) BootRom Version 7.4.5 HardWare Version 1.0.1 SoftWare Version 7.4.3.0(R0006.0031) BootRom Version 8.4.5 HardWare Version 1.0.1
+1.3.6.1.2.1.1.2.0|6|1.3.6.1.4.1.10456.1.1566