diff --git a/nodes/home/ejgwdesk.py b/nodes/home/ejgwdesk.py
index bbdc049..ba5c76d 100644
--- a/nodes/home/ejgwdesk.py
+++ b/nodes/home/ejgwdesk.py
@@ -4,7 +4,7 @@ nodes['home.ejgwdesk'] = {
         'interfaces': {
             'default': {
                 'ips': {
-                    '172.19.138.98',
+                    '172.19.138.99',
                 },
                 'dhcp': True,
                 'mac': '54:04:A6:EF:A8:01',
diff --git a/nodes/home/rechenmonster.py b/nodes/home/rechenmonster.py
index e9023e9..0b312d7 100644
--- a/nodes/home/rechenmonster.py
+++ b/nodes/home/rechenmonster.py
@@ -4,10 +4,10 @@ nodes['home.rechenmonster'] = {
         'interfaces': {
             'default': {
                 'ips': {
-                    '172.19.138.99',
+                    '172.19.138.98',
                 },
                 'dhcp': True,
-                'mac': '46:94:8D:47:D0:A4',
+                'mac': '7e:b4:8b:ef:e8:cb',
             },
         },
         'icinga_options': {