diff --git a/data/grid5000/sites/grenoble/servers/dignfs.json b/data/grid5000/sites/grenoble/servers/dignfs.json
index 6555367063beedcb51611996d685dfe2f6ad8216..c37e60b6d0936cbe712c64fe6012eba11f1b225f 100644
--- a/data/grid5000/sites/grenoble/servers/dignfs.json
+++ b/data/grid5000/sites/grenoble/servers/dignfs.json
@@ -1,6 +1,6 @@
 {
   "alias": [
-    "storage1"
+
   ],
   "group_storage": {
     "name": "storage1",
diff --git a/data/grid5000/sites/grenoble/servers/srv-data.json b/data/grid5000/sites/grenoble/servers/srv-data.json
index 84f6c58f3c631b6653b9ba632228fe7c00511c2f..62aef659dd0da281ccbf54604172016ab3508b74 100644
--- a/data/grid5000/sites/grenoble/servers/srv-data.json
+++ b/data/grid5000/sites/grenoble/servers/srv-data.json
@@ -4,7 +4,7 @@
     "public",
     "home-g5k",
     "modules",
-    "storage2"
+    "storage1"
   ],
   "kind": "physical",
   "network_adapters": {
diff --git a/data/grid5000/sites/grenoble/servers/srv-data2.json b/data/grid5000/sites/grenoble/servers/srv-data2.json
index a6e2ec72d58b760d3fb1fade58334b5269ac0934..bc2a372a3d0c720ee2260717bca32272538ec99a 100644
--- a/data/grid5000/sites/grenoble/servers/srv-data2.json
+++ b/data/grid5000/sites/grenoble/servers/srv-data2.json
@@ -1,6 +1,6 @@
 {
   "alias": [
-    "storage3"
+    "storage2"
   ],
   "kind": "physical",
   "network_adapters": {
diff --git a/data/grid5000/sites/grenoble/servers/srv-data3.json b/data/grid5000/sites/grenoble/servers/srv-data3.json
index be195ef01f3f04c9b572ce693470c234de0eeebb..a3cf93ee0e9cc97c430da31d55df52bf4bfaedae 100644
--- a/data/grid5000/sites/grenoble/servers/srv-data3.json
+++ b/data/grid5000/sites/grenoble/servers/srv-data3.json
@@ -1,6 +1,6 @@
 {
   "alias": [
-    "storage4"
+    "storage3"
   ],
   "kind": "physical",
   "network_adapters": {
diff --git a/input/grid5000/sites/grenoble/servers/physical.yaml b/input/grid5000/sites/grenoble/servers/physical.yaml
index f366b7cdddb74fbe6f075741fc42ee9daf08c6e4..d2ffbf5304a6b4369b6eafb464acaa621e0fa986 100644
--- a/input/grid5000/sites/grenoble/servers/physical.yaml
+++ b/input/grid5000/sites/grenoble/servers/physical.yaml
@@ -57,7 +57,7 @@ digwatt:
 
 dignfs:
   kind: physical
-  alias: [storage1]
+  alias: []
   warranty: 2025-10-06
   serial: 57JV173
   network_adapters:
@@ -107,7 +107,7 @@ srv-data:
   kind: physical
   warranty: 2031-07-21
   serial: CZ24280F8D
-  alias: [nfs, public, home-g5k, modules, storage2]
+  alias: [nfs, public, home-g5k, modules, storage1]
   network_adapters:
     default:
       ip: 172.16.31.15
@@ -122,7 +122,7 @@ srv-data2:
   kind: physical
   warranty: 2031-07-21
   serial: CZ24280F8F
-  alias: [storage3]
+  alias: [storage2]
   network_adapters:
     default:
       ip: 172.16.31.16
@@ -137,7 +137,7 @@ srv-data3:
   kind: physical
   warranty: 2031-07-04
   serial: CZ24250CWJ
-  alias: [storage4]
+  alias: [storage3]
   network_adapters:
     default:
       ip: 172.16.31.17