diff --git a/input/grid5000/sites/rennes/networks/c6509.yaml b/input/grid5000/sites/rennes/networks/c6509.yaml
index 711987b023d601cd59cc4c6a4ac2faee07c3a43c..832c957f2ec27315ab74f9825f8e329c10c88499 100644
--- a/input/grid5000/sites/rennes/networks/c6509.yaml
+++ b/input/grid5000/sites/rennes/networks/c6509.yaml
@@ -87,24 +87,6 @@ c6509:
         44:
           uid: parapluie-7
           port: eth1
-        3:
-          uid: paranoia-1
-          port: eth2
-        9:
-          uid: paranoia-2
-          port: eth2
-        1:
-          uid: paranoia-4
-          port: eth2
-        7:
-          uid: paranoia-5
-          port: eth2
-        10:
-          uid: paranoia-6
-          port: eth2
-        13:
-          uid: paranoia-8
-          port: eth2
     8:
       kind: node
       snmp_pattern: Gi%LINECARD%/%PORT%