diff --git a/gso/services/netbox_client.py b/gso/services/netbox_client.py
index 8269c5e36f58ff38cffc6e00913f0db6e13389e7..6177c16862533feac3e0c616e9d77d3f95f0f257 100644
--- a/gso/services/netbox_client.py
+++ b/gso/services/netbox_client.py
@@ -131,7 +131,7 @@ class NetboxClient:
             return int("".join(filter(str.isdigit, type_parts[0]))) * 1000000
         return None
 
-    def create_device(self, router_name: str, site_tier: str) -> Devices:
+    def create_device(self, device_name: str, site_tier: str) -> Devices:
         """Create a new device in Netbox."""
 
         # Get device type id
@@ -146,7 +146,7 @@ class NetboxClient:
 
         # Create new device
         device = self.netbox.dcim.devices.create(
-            name=router_name, device_type=device_type.id, role=device_role.id, site=device_site.id
+            name=device_name, device_type=device_type.id, role=device_role.id, site=device_site.id
         )
         module_bays = list(self.netbox.dcim.module_bays.filter(device_id=device.id))
         card_type = self.netbox.dcim.module_types.get(model=tier_info.module_type)
@@ -168,8 +168,9 @@ class NetboxClient:
 
         return device
 
-    def delete_device(self, router_name: str) -> None:
-        self.netbox.dcim.devices.get(name=router_name).delete()
+    def delete_device(self, device_name: str) -> None:
+        """Delete device by name"""
+        self.netbox.dcim.devices.get(name=device_name).delete()
         return
 
     def attach_interface_to_lag(
@@ -191,7 +192,8 @@ class NetboxClient:
         # Assign interface to LAG, ensuring it doesn't already belong to a LAG
         if iface.lag:
             raise WorkflowStateError(
-                f"The interface: {iface_name} on device: {device_name} already belongs to a LAG: {iface.lag.name}.")
+                f"The interface: {iface_name} on device: {device_name} already belongs to a LAG: {iface.lag.name}."
+            )
 
         iface.lag = lag.id
 
@@ -305,4 +307,4 @@ class NetboxClient:
         speed_bps = self.calculate_speed_bits_per_sec(speed)
         return self.netbox.dcim.interfaces.filter(
             device=device.name, enabled=False, mark_connected=False, speed=speed_bps
-        )
\ No newline at end of file
+        )
diff --git a/utils/netboxcli.py b/utils/netboxcli.py
index 6eeae3730014fd1832c1cf1564f56d706ce78da6..0b6b283275a4584d9bdf4c19945066b79cc9d85c 100644
--- a/utils/netboxcli.py
+++ b/utils/netboxcli.py
@@ -131,9 +131,9 @@ list.add_command(interfaces)
 list.add_command(devices)
 
 
-# Define here attach command
+# Define delete commands here
 @cli.group()
-def attach() -> None:
+def delete() -> None:
     pass
 
 
@@ -147,7 +147,16 @@ def interface_to_lag(fqdn: str, iface: str, lag: str) -> None:
     click.echo(new_iface)
 
 
-attach.add_command(interface_to_lag)
+@delete.command()
+@click.option("--fqdn", help="Device name from where to get interface to delete")
+@click.option("--iface", help="Name of interface name to delete")
+def interface(fqdn: str, iface: str) -> None:
+    click.echo(f"Deleting interface: device={fqdn}, interface name={iface}")
+    NetboxClient().delete_interface(fqdn, iface)
+
+
+delete.add_command(device)
+delete.add_command(interface)
 
 
 # The action command
@@ -188,7 +197,7 @@ def allocate_interface(fqdn: str, iface: str) -> None:
 @click.option("--iface", help="Interface name to edit")
 def deallocate_interface(fqdn: str, iface: str) -> None:
     click.echo(f"Deallocating interface: device={fqdn}, interface name={iface}")
-    deallocated_iface = NetboxClient().deallocate_interface(fqdn, iface)
+    deallocated_iface = NetboxClient().free_interface(fqdn, iface)
     click.echo(deallocated_iface)
 
 
@@ -198,26 +207,15 @@ def deallocate_interface(fqdn: str, iface: str) -> None:
 @click.option("--iface", help="Interface name to attach to LAG")
 def attach_interface_to_lag(fqdn: str, lag: str, iface: str) -> None:
     click.echo(f"Attaching LAG to physical interface: device={fqdn}, LAG name={lag}, interface name={iface}")
-    attached_iface = NetBoxClient().attach_interface_to_lag(fqdn, lag, iface)
+    attached_iface = NetboxClient().attach_interface_to_lag(fqdn, lag, iface)
     click.echo(attached_iface)
 
 
-@action.command()
-@click.option("--fqdn", help="Device name from where to get physical interface to unattach LAG")
-@click.option("--lag", help="LAG name to unattach from physical interface")
-@click.option("--iface", help="Interface name to unattach LAG from")
-def unattach_interface_from_lag(fqdn: str, lag: str, iface: str) -> None:
-    click.echo(f"Unattaching LAG from physical interface: device={fqdn}, LAG name={lag}, interface name={iface}")
-    unattached_iface = NetBoxClient().unattach_interface_from_lag(fqdn, lag, iface)
-    click.echo(unattached_iface)
-
-
 action.add_command(reserve_interface)
 action.add_command(free_interface)
 action.add_command(allocate_interface)
 action.add_command(deallocate_interface)
 action.add_command(attach_interface_to_lag)
-action.add_command(unattach_interface_from_lag)
 
 
 if __name__ == "__main__":