diff --git a/data/grid5000/sites/nancy/servers/talc-data.json b/data/grid5000/sites/nancy/servers/talc-data.json
index e266e50801a99e1d60a2c0291a2f04b263e32664..b316ffcbc32ded25ea33605a63a54fe9248c5de3 100644
--- a/data/grid5000/sites/nancy/servers/talc-data.json
+++ b/data/grid5000/sites/nancy/servers/talc-data.json
@@ -2,11 +2,6 @@
   "alias": [
 
   ],
-  "group_storage": {
-    "name": "storage3",
-    "rate": 10000000000,
-    "size": 180000000000000
-  },
   "kind": "physical",
   "network_adapters": {
     "bmc": {
diff --git a/input/grid5000/sites/nancy/servers/physical.yaml b/input/grid5000/sites/nancy/servers/physical.yaml
index 69d7b0dd1adce05fd4aaee46da6131487b353d3d..8c1783dcb58da586d197bd8f34a16374651517c4 100644
--- a/input/grid5000/sites/nancy/servers/physical.yaml
+++ b/input/grid5000/sites/nancy/servers/physical.yaml
@@ -34,10 +34,6 @@ talc-data:
       ip: 172.16.79.21
     bmc:
       ip: 172.17.79.21
-  group_storage:
-    name: storage3
-    size: 180000000000000
-    rate: 10000000000
 
 talc-data-baie2:
   kind: storage