diff --git a/data/grid5000/sites/rennes/clusters/roazhon4/nodes/roazhon4-1.json b/data/grid5000/sites/rennes/clusters/roazhon4/nodes/roazhon4-1.json
index 199e72d15111a79455a45c1c5786b1e0e2242ec1..8844c55884c1c19a9ec7a7c4b8bfb75c4fb4cf78 100644
--- a/data/grid5000/sites/rennes/clusters/roazhon4/nodes/roazhon4-1.json
+++ b/data/grid5000/sites/rennes/clusters/roazhon4/nodes/roazhon4-1.json
@@ -163,8 +163,8 @@
       "mountable": false,
       "mounted": false,
       "name": "eno33",
-      "sriov": true,
-      "sriov_totalvfs": 64,
+      "sriov": false,
+      "sriov_totalvfs": 0,
       "vendor": "Intel"
     },
     {
@@ -180,8 +180,8 @@
       "mountable": false,
       "mounted": false,
       "name": "eno34",
-      "sriov": true,
-      "sriov_totalvfs": 64,
+      "sriov": false,
+      "sriov_totalvfs": 0,
       "vendor": "Intel"
     },
     {
diff --git a/input/grid5000/sites/rennes/clusters/roazhon4/nodes/roazhon4-1.yaml b/input/grid5000/sites/rennes/clusters/roazhon4/nodes/roazhon4-1.yaml
index b14f93dd4664118c9069772472901f84d0813f06..4968cd499c14da2428475921e496bb6f214e1539 100644
--- a/input/grid5000/sites/rennes/clusters/roazhon4/nodes/roazhon4-1.yaml
+++ b/input/grid5000/sites/rennes/clusters/roazhon4/nodes/roazhon4-1.yaml
@@ -104,8 +104,8 @@ roazhon4-1:
       management: false
       model: Ethernet Controller X710 for 10GbE SFP+
       name: eno33
-      sriov: true
-      sriov_totalvfs: 64
+      sriov: false
+      sriov_totalvfs: 0
       vendor: Intel
     eth3:
       driver: i40e
@@ -115,8 +115,8 @@ roazhon4-1:
       management: false
       model: Ethernet Controller X710 for 10GbE SFP+
       name: eno34
-      sriov: true
-      sriov_totalvfs: 64
+      sriov: false
+      sriov_totalvfs: 0
       vendor: Intel
   operating_system:
     cstate_driver: acpi_idle