diff --git a/source/_components/device_tracker.snmp.markdown b/source/_components/device_tracker.snmp.markdown
index 2157f706c20..9f23170c6e1 100644
--- a/source/_components/device_tracker.snmp.markdown
+++ b/source/_components/device_tracker.snmp.markdown
@@ -24,6 +24,7 @@ OID examples:
 - Aruba: 1.3.6.1.4.1.14823.2.3.3.1.2.4.1.2 (untested)
 - BiPAC 7800DXL: 1.3.6.1.2.1.17.7.1.2.2.1.1 (confirmed on firmware 2.32e)
 - OpenWrt: 1.3.6.1.2.1.4.22.1.2 (tested on Chaos Calmer 15.05 firmware, need to install snmpd package)
+- pfSense: 1.3.6.1.2.1.4.22.1.2 (tested on 2.2.4-RELEASE, need to enable SNMP service)
 
 To use the snmp platform in your installation, add the following to your `configuration.yaml` file: