diff --git a/data/grid5000/sites/sophia/clusters/esterel5/nodes/esterel5-1.json b/data/grid5000/sites/sophia/clusters/esterel5/nodes/esterel5-1.json
index 46b65e74c7cc761417b20d317209507cb5ffd1a7..9980ef7c885944cadbd3a5876b6b16cf3adf2b18 100644
--- a/data/grid5000/sites/sophia/clusters/esterel5/nodes/esterel5-1.json
+++ b/data/grid5000/sites/sophia/clusters/esterel5/nodes/esterel5-1.json
@@ -144,8 +144,8 @@
       "rate": 1000000000,
       "sriov": false,
       "sriov_totalvfs": 0,
-      "switch": null,
-      "switch_port": null,
+      "switch": "sw-6",
+      "switch_port": "1/1/14",
       "vendor": "Intel"
     },
     {
diff --git a/data/grid5000/sites/sophia/clusters/esterel5/nodes/esterel5-2.json b/data/grid5000/sites/sophia/clusters/esterel5/nodes/esterel5-2.json
index e5ee1504469cd656e1ae4d4f2e59beb93d6ec0da..05278213c575621fa16e3a084147a8eb50f6f562 100644
--- a/data/grid5000/sites/sophia/clusters/esterel5/nodes/esterel5-2.json
+++ b/data/grid5000/sites/sophia/clusters/esterel5/nodes/esterel5-2.json
@@ -144,8 +144,8 @@
       "rate": 1000000000,
       "sriov": false,
       "sriov_totalvfs": 0,
-      "switch": null,
-      "switch_port": null,
+      "switch": "sw-6",
+      "switch_port": "1/1/15",
       "vendor": "Intel"
     },
     {