diff --git a/net-dhcp/network.py b/net-dhcp/network.py
index d4b5d0b..8f52fff 100644
--- a/net-dhcp/network.py
+++ b/net-dhcp/network.py
@@ -338,8 +338,8 @@ class ContainerDHCPManager:
             if path.lexists('{dhcp.netns}'):
                 logger.info('[dhcp container] Flushing IP addresses')
                 subprocess.check_call(['nsenter', f'-n{dhcp.netns}', '--', '/sbin/ip', 'address', 'flush', 'dev',
-                    str(dhcp.iface['ifname'])], timeout=1, stdin=subprocess.DEVNULL, stdout=subprocess.DEVNULL,
-                    stderr=subprocess.DEVNULL)
+                    str(dhcp.iface['ifname']), 'label', str(dhcp.iface['ifname'])],
+                    timeout=1, stdin=subprocess.DEVNULL, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
             else:
                 logger.info('[dhcp container] Container gone, can\'t flush IP addresses')
         elif event_type == udhcpc.EventType.RENEW or event_type == udhcpc.EventType.BOUND:
@@ -350,19 +350,19 @@ class ContainerDHCPManager:
 
             logger.info('[dhcp container] Flushing IP addresses')
             subprocess.check_call(['nsenter', f'-n{dhcp.netns}', '--', '/sbin/ip', 'address', 'flush', 'dev',
-                str(dhcp.iface['ifname'])], timeout=1, stdin=subprocess.DEVNULL, stdout=subprocess.DEVNULL,
-                stderr=subprocess.DEVNULL)
+                str(dhcp.iface['ifname']), 'label', str(dhcp.iface['ifname'])],
+                timeout=1, stdin=subprocess.DEVNULL, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
 
             logger.info('[dhcp container] Adding IP addresses %s', dhcp.ip)
             subprocess.check_call(['nsenter', f'-n{dhcp.netns}', '--', '/sbin/ip', 'address', 'add', str(dhcp.ip), 'dev',
-                str(dhcp.iface['ifname'])], timeout=1, stdin=subprocess.DEVNULL, stdout=subprocess.DEVNULL,
-                stderr=subprocess.DEVNULL)
+                str(dhcp.iface['ifname'])],
+                timeout=1, stdin=subprocess.DEVNULL, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
 
             if dhcp.gateway:
                 logger.info('[dhcp container] Replacing gateway with %s', dhcp.gateway)
                 subprocess.check_call(['nsenter', f'-n{dhcp.netns}', '--', '/sbin/ip', 'route', 'replace', 'default', 'via',
-                    str(dhcp.gateway)], timeout=1, stdin=subprocess.DEVNULL, stdout=subprocess.DEVNULL,
-                    stderr=subprocess.DEVNULL)
+                    str(dhcp.gateway)],
+                    timeout=1, stdin=subprocess.DEVNULL, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
         else:
             logger.info('[dhcp container] Unhandled Event %s: %s', event_type,_event)