diff --git a/data/grid5000/accesses/nodesets.json b/data/grid5000/accesses/nodesets.json
index 7ff36134d49a8ef9d11c4c28327e99303155ae2a..56f934c41f9be3eb7f4451005fc68f3bb02aa6f3 100644
--- a/data/grid5000/accesses/nodesets.json
+++ b/data/grid5000/accesses/nodesets.json
@@ -1671,6 +1671,61 @@
       ]
     }
   },
+  "esterel4": {
+    "besteffort": {
+      "ggas": [
+        "cidre",
+        "kerdata",
+        "magellan",
+        "myriads",
+        "pacap",
+        "wide",
+        "pirat",
+        "coast",
+        "avalon",
+        "chroma",
+        "emeraude",
+        "maracas",
+        "inria-chile",
+        "inria-dsi",
+        "inria-sidf",
+        "swh",
+        "tadaam"
+      ],
+      "sites": [
+        "mc-rennes",
+        "mc-nancy",
+        "mc-lyon",
+        "mc-economic-activity",
+        "mc-sophia",
+        "mc-lille",
+        "mc-grenoble",
+        "mc-paris",
+        "mc-saclay",
+        "mc-bordeaux",
+        "mc-siege",
+        "mc-guest",
+        "slices-fr-grenoble",
+        "slices-fr-lille",
+        "slices-fr-lyon",
+        "slices-fr-nancy",
+        "slices-fr-nantes",
+        "slices-fr-rennes",
+        "slices-fr-sophia",
+        "slices-fr-strasbourg",
+        "slices-fr-toulouse"
+      ]
+    },
+    "p1": {
+      "ggas": [
+        "stars"
+      ],
+      "sites": [
+        "mc-staff-site",
+        "g5k-staff-site"
+      ]
+    }
+  },
   "esterel41": {
     "besteffort": {
       "ggas": [
diff --git a/data/grid5000/sites/sophia/clusters/esterel4/esterel4.json b/data/grid5000/sites/sophia/clusters/esterel4/esterel4.json
index a43f8d84eeffa37a6fc249b61cc3473f793f9c45..16f813db56866c7b1a0acb98191d3bbc8cf240a2 100644
--- a/data/grid5000/sites/sophia/clusters/esterel4/esterel4.json
+++ b/data/grid5000/sites/sophia/clusters/esterel4/esterel4.json
@@ -84,7 +84,7 @@
   "priority": 201706,
   "queues": [
     "admin",
-    "testing"
+    "production"
   ],
   "redfish": true,
   "type": "cluster",
diff --git a/data/grid5000/sites/sophia/clusters/esterel4/nodes/esterel4-1.json b/data/grid5000/sites/sophia/clusters/esterel4/nodes/esterel4-1.json
index 9d428dfe7d016d4ff88ed1ff0bca82ae41b9c660..917a999c86e550e2b4697b5a28e49f0ddf45486e 100644
--- a/data/grid5000/sites/sophia/clusters/esterel4/nodes/esterel4-1.json
+++ b/data/grid5000/sites/sophia/clusters/esterel4/nodes/esterel4-1.json
@@ -277,10 +277,10 @@
   "supported_job_types": {
     "besteffort": true,
     "deploy": true,
-    "max_walltime": 0,
+    "max_walltime": 604800,
     "queues": [
       "admin",
-      "testing"
+      "production"
     ],
     "virtual": "ivt"
   },
diff --git a/input/grid5000/access/sophia.yaml b/input/grid5000/access/sophia.yaml
index ce517b76f2bac3f32b69a1e86a0213880a882235..f58ce1300e0dfa91e0fc85c7bcbd20a664d7fdfe 100644
--- a/input/grid5000/access/sophia.yaml
+++ b/input/grid5000/access/sophia.yaml
@@ -29,6 +29,7 @@ esterel5: &dedicated-stars
     p1: [stars, '@admin']
     besteffort: ['@inria_group', '@other_groups_with_access']
 
+esterel4: *dedicated-stars
 esterel7: *dedicated-stars
 
 mercantour6:
diff --git a/input/grid5000/sites/sophia/clusters/esterel4/esterel4.yaml b/input/grid5000/sites/sophia/clusters/esterel4/esterel4.yaml
index 8635c7d227f2478a57883f4ef1b2c8adcb039b67..61f66a74bf72f1cbc7ea75350c616ec440854024 100644
--- a/input/grid5000/sites/sophia/clusters/esterel4/esterel4.yaml
+++ b/input/grid5000/sites/sophia/clusters/esterel4/esterel4.yaml
@@ -6,13 +6,13 @@ boot_type: bios
 exotic: false
 queues:
   - admin
-  - testing
+  - production
 nodes:
   esterel4-1:
     supported_job_types:
       deploy: true
       besteffort: true
-      max_walltime: 0
+      max_walltime: 604800
     processor:
       microarchitecture: Broadwell
       clock_speed: 2_200_000_000