diff --git a/homer/netbox.py b/homer/netbox.py
index 0578124..7a1c391 100644
--- a/homer/netbox.py
+++ b/homer/netbox.py
@@ -148,6 +148,15 @@ def _get_vlans(self) -> Dict[int, Any]:
                 for tagged_vlan in interface.tagged_vlans:
                     if tagged_vlan.vid not in vlans:
                         vlans[tagged_vlan.vid] = tagged_vlan
+            if interface.name.startswith('irb'):
+                vid = int(interface.name.split('.')[1])
+                if vid not in vlans:
+                    vlan = self._api.ipam.vlans.get(vid=vid)
+                    try:
+                        vlans[vlan.vid] = vlan
+                    except AttributeError as e:
+                        raise HomerError(f'IRB interface {interface} does not match any Vlan in Netbox') from e
+
         return vlans
 
 
diff --git a/homer/tests/unit/test_netbox.py b/homer/tests/unit/test_netbox.py
index 9da53fe..857bc68 100644
--- a/homer/tests/unit/test_netbox.py
+++ b/homer/tests/unit/test_netbox.py
@@ -210,10 +210,12 @@ def test_get_vlans(self):
         interface1.tagged_vlans = [NetboxObject(), NetboxObject()]
         interface1.tagged_vlans[0].vid = 667
         interface1.tagged_vlans[1].vid = 667
+        interface1.name = 'int1'
         interface2 = NetboxObject()  # This is a fake interface object
         interface2.untagged_vlan = NetboxObject()  # That interface have fake tagged and untagged vlans
         interface2.untagged_vlan.vid = 666
         interface2.tagged_vlans = None
+        interface2.name = 'int2'
         self.netbox_api.dcim.interfaces.filter.return_value = [interface1, interface2]
         # We want the function with the fake inbound data to match the one untagged and tagged vlans
         assert self.netbox_data['vlans'] == {666: interface1.untagged_vlan, 667: interface1.tagged_vlans[0]}