diff --git a/data/grid5000/sites/sophia/clusters/esterel11/esterel11.json b/data/grid5000/sites/sophia/clusters/esterel11/esterel11.json
index 38490d3796323de37dfbb5fda49a02bc4328dc08..55ed6dcc798d45d7b34eb3cf99332abdc1ce38e3 100644
--- a/data/grid5000/sites/sophia/clusters/esterel11/esterel11.json
+++ b/data/grid5000/sites/sophia/clusters/esterel11/esterel11.json
@@ -80,7 +80,7 @@
   ],
   "model": "Dell PowerEdge T630",
   "nodes_count": 2,
-  "nodes_description": "2 CPUs Intel Xeon E5-2620 v4, 8 cores/CPU, 4 GPUs GeForce GTX 1080 Ti, 128GB RAM, 558GB HDD, 446GB HDD, 1 x 1Gb Ethernet, 1 x 40Gb InfiniBand",
+  "nodes_description": "2 CPUs Intel Xeon E5-2620 v4, 8 cores/CPU, 3 GPUs GeForce GTX 1080 Ti, 128GB RAM, 558GB HDD, 446GB HDD, 1 x 1Gb Ethernet, 1 x 40Gb InfiniBand",
   "priority": 201811,
   "queues": [
     "admin",
diff --git a/data/grid5000/sites/sophia/clusters/esterel11/nodes/esterel11-1.json b/data/grid5000/sites/sophia/clusters/esterel11/nodes/esterel11-1.json
index 286e53d76ac636c775d4374bec874e1f6f6f0c03..e9aaced7b47b73d36c04f765b5def0927a32c89a 100644
--- a/data/grid5000/sites/sophia/clusters/esterel11/nodes/esterel11-1.json
+++ b/data/grid5000/sites/sophia/clusters/esterel11/nodes/esterel11-1.json
@@ -21,23 +21,6 @@
   },
   "exotic": false,
   "gpu_devices": {
-    "nvidia0": {
-      "compute_capability": "6.1",
-      "cores": 3584,
-      "cpu_affinity": 0,
-      "device": "/dev/nvidia0",
-      "memory": 11811160064,
-      "microarchitecture": "Pascal",
-      "model": "GeForce GTX 1080 Ti",
-      "performance": {
-        "fp-16": 177200000000,
-        "fp-32": 11340000000000,
-        "fp-64": 354400000000
-      },
-      "power_default_limit": "250.00 W",
-      "vbios_version": "86.02.39.00.5A",
-      "vendor": "Nvidia"
-    },
     "nvidia1": {
       "compute_capability": "6.1",
       "cores": 3584,
diff --git a/input/grid5000/sites/sophia/clusters/esterel11/nodes/esterel11-1.yaml b/input/grid5000/sites/sophia/clusters/esterel11/nodes/esterel11-1.yaml
index a5a2afba1b0c00596b37b9094a6fc1507003da64..b92824fe587757dcd11092eb5c5028a0016428d4 100644
--- a/input/grid5000/sites/sophia/clusters/esterel11/nodes/esterel11-1.yaml
+++ b/input/grid5000/sites/sophia/clusters/esterel11/nodes/esterel11-1.yaml
@@ -17,14 +17,6 @@ esterel11-1:
     name: PowerEdge T630
     serial: DRKTCM2
   gpu_devices:
-    nvidia0:
-      cpu_affinity: 0
-      device: "/dev/nvidia0"
-      memory: 11811160064
-      model: GeForce GTX 1080 Ti
-      power_default_limit: 250.00 W
-      vbios_version: 86.02.39.00.5A
-      vendor: Nvidia
     nvidia1:
       cpu_affinity: 0
       device: "/dev/nvidia1"