diff --git a/input/grid5000/sites/grenoble/clusters/drac/drac.yaml b/input/grid5000/sites/grenoble/clusters/drac/drac.yaml
index bc641d60d99e746e83005ca7c3a586495f08e60d..41186d279fb37f6626e2e7d0ab0a5eb68f947ec5 100644
--- a/input/grid5000/sites/grenoble/clusters/drac/drac.yaml
+++ b/input/grid5000/sites/grenoble/clusters/drac/drac.yaml
@@ -43,19 +43,16 @@ nodes:
         enabled: false
         mountable: false
         mounted: false
-      eth4:
-        enabled: false
-        mountable: false
-        mounted: false
-      eth5:
-        enabled: false
-        mountable: false
-        mounted: false
       ib0:
         mounted: true
         enabled: true
         mountable: true
         netmask: 255.255.240.0
+      ib1:
+        mounted: false
+        enabled: false
+        mountable: false
+        netmask: 255.255.240.0
     storage_devices:
       sda:
         interface: SATA