diff --git a/data/grid5000/sites/luxembourg/network_equipments/mxl1.json b/data/grid5000/sites/luxembourg/network_equipments/mxl1.json
index 8df4542386dfe038fe893e6003cfdbbcf93e367c..3c55787f4ca22dc0a851e7f0e82b4ef03a510430 100644
--- a/data/grid5000/sites/luxembourg/network_equipments/mxl1.json
+++ b/data/grid5000/sites/luxembourg/network_equipments/mxl1.json
@@ -63,10 +63,6 @@
           "uid": "petitprince-7"
         },
         {
-          "kind": "node",
-          "port": "eth0",
-          "snmp_name": "TenGigabitEthernet 0/8",
-          "uid": "petitprince-8"
         },
         {
           "kind": "node",
diff --git a/data/grid5000/sites/luxembourg/network_equipments/mxl2.json b/data/grid5000/sites/luxembourg/network_equipments/mxl2.json
index 22d0787359bd88b79a0c4845a89ea338dae1cbc3..5f7763d4f882853cc19dfab3cc213ccb309297dc 100644
--- a/data/grid5000/sites/luxembourg/network_equipments/mxl2.json
+++ b/data/grid5000/sites/luxembourg/network_equipments/mxl2.json
@@ -63,10 +63,6 @@
           "uid": "petitprince-7"
         },
         {
-          "kind": "node",
-          "port": "eth1",
-          "snmp_name": "TenGigabitEthernet 0/8",
-          "uid": "petitprince-8"
         },
         {
           "kind": "node",
diff --git a/input/grid5000/sites/luxembourg/clusters/petitprince/petitprince_extra.yaml b/input/grid5000/sites/luxembourg/clusters/petitprince/petitprince_extra.yaml
index 1f4714c31dc30128e5c63d4cda5678fa49840942..5e66d53cc05cd7cb5a0c29413177f0393f707059 100644
--- a/input/grid5000/sites/luxembourg/clusters/petitprince/petitprince_extra.yaml
+++ b/input/grid5000/sites/luxembourg/clusters/petitprince/petitprince_extra.yaml
@@ -56,14 +56,6 @@ nodes:
         switch_port: Te0/7
       bmc:
         switch_port: Gi2/36
-  petitprince-8:
-    network_adapters:
-      eth0:
-        switch_port: Te0/8
-      eth1:
-        switch_port: Te0/8
-      bmc:
-        switch_port: Gi2/36
   petitprince-9:
     network_adapters:
       eth0:
diff --git a/input/grid5000/sites/luxembourg/networks/mxl1.yaml b/input/grid5000/sites/luxembourg/networks/mxl1.yaml
index b21f8dc32db2247b59809dadef2d06623cb19589..41fc8f4e3b7d5cef4aa2d98a88fd46176835fb9c 100644
--- a/input/grid5000/sites/luxembourg/networks/mxl1.yaml
+++ b/input/grid5000/sites/luxembourg/networks/mxl1.yaml
@@ -80,8 +80,6 @@ mxl1:
           uid: petitprince-6
         7:
           uid: petitprince-7
-        8:
-          uid: petitprince-8
         9:
           uid: petitprince-9
         10:
diff --git a/input/grid5000/sites/luxembourg/networks/mxl2.yaml b/input/grid5000/sites/luxembourg/networks/mxl2.yaml
index ecd674845b17841885a3e9ea4e1557206ebae843..a9464de4981d25c3e5cfdea3302b52f36907b50e 100644
--- a/input/grid5000/sites/luxembourg/networks/mxl2.yaml
+++ b/input/grid5000/sites/luxembourg/networks/mxl2.yaml
@@ -80,8 +80,6 @@ mxl2:
           uid: petitprince-6-eth1
         7:
           uid: petitprince-7-eth1
-        8:
-          uid: petitprince-8-eth1
         9:
           uid: petitprince-9-eth1
         10: