diff --git a/priv/profiles/os_detection/airos-af.yaml b/priv/profiles/os_detection/airos-af.yaml
index f33599a7..db057153 100644
--- a/priv/profiles/os_detection/airos-af.yaml
+++ b/priv/profiles/os_detection/airos-af.yaml
@@ -16,3 +16,6 @@ discovery:
             oid: UBNT-AirFIBER-MIB::fwVersion.1
             op: '!='
             value: false
+    -
+        sysObjectID: .1.3.6.1.4.1.10002.1
+        sysDescr_regex: '/Linux.*armv5tejl/'