diff --git a/data/grid5000/accesses/nodesets.json b/data/grid5000/accesses/nodesets.json
index 80968b641f8559363eed7a62d2b192ea8e3c9df1..7147368d6334390aac724ba3f08094f4b15628eb 100644
--- a/data/grid5000/accesses/nodesets.json
+++ b/data/grid5000/accesses/nodesets.json
@@ -1671,6 +1671,61 @@
       ]
     }
   },
+  "esterel3": {
+    "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": [
+        "graphdeco"
+      ],
+      "sites": [
+        "mc-staff-site",
+        "g5k-staff-site"
+      ]
+    }
+  },
   "esterel4": {
     "besteffort": {
       "ggas": [
diff --git a/data/grid5000/sites/sophia/clusters/esterel3/esterel3.json b/data/grid5000/sites/sophia/clusters/esterel3/esterel3.json
index 81c613b81e2aa8400d03dcfdb8c92a88721512d1..a71c4fd46a0ddf040ee398643b6478f3bae94c21 100644
--- a/data/grid5000/sites/sophia/clusters/esterel3/esterel3.json
+++ b/data/grid5000/sites/sophia/clusters/esterel3/esterel3.json
@@ -84,7 +84,7 @@
   "priority": 201706,
   "queues": [
     "admin",
-    "testing"
+    "production"
   ],
   "redfish": true,
   "type": "cluster",
diff --git a/data/grid5000/sites/sophia/clusters/esterel3/nodes/esterel3-1.json b/data/grid5000/sites/sophia/clusters/esterel3/nodes/esterel3-1.json
index 57289116d12200c4d92ea8f4ec075f5a8be7db63..d09302dd28f2f91f0e93d76fefd56f7af175ed1a 100644
--- a/data/grid5000/sites/sophia/clusters/esterel3/nodes/esterel3-1.json
+++ b/data/grid5000/sites/sophia/clusters/esterel3/nodes/esterel3-1.json
@@ -267,10 +267,10 @@
   "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 f58ce1300e0dfa91e0fc85c7bcbd20a664d7fdfe..faaa381777c560639050851a90768df2a8ddf609 100644
--- a/input/grid5000/access/sophia.yaml
+++ b/input/grid5000/access/sophia.yaml
@@ -25,6 +25,10 @@ esterel2: &dedicated-epione
     p1: [epione, '@admin']
     besteffort: ['@inria_group', '@other_groups_with_access']
 
+esterel3: &dedicated-graphdeco
+    p1: [graphdeco, '@admin']
+    besteffort: ['@inria_group', '@other_groups_with_access']
+
 esterel5: &dedicated-stars
     p1: [stars, '@admin']
     besteffort: ['@inria_group', '@other_groups_with_access']
diff --git a/input/grid5000/sites/sophia/clusters/esterel3/esterel3.yaml b/input/grid5000/sites/sophia/clusters/esterel3/esterel3.yaml
index c99208104a1d1e41180aaf41def965450de200ab..931d73ea6c29a7e5d93d7f3639f2f45867f67651 100644
--- a/input/grid5000/sites/sophia/clusters/esterel3/esterel3.yaml
+++ b/input/grid5000/sites/sophia/clusters/esterel3/esterel3.yaml
@@ -6,13 +6,13 @@ boot_type: bios
 exotic: false
 queues:
   - admin
-  - testing
+  - production
 nodes:
   esterel3-1:
     supported_job_types:
       deploy: true
       besteffort: true
-      max_walltime: 0
+      max_walltime: 604800
     processor:
       microarchitecture: Broadwell
       clock_speed: 2_200_000_000