diff --git a/data/grid5000/sites/nancy/clusters/grat/nodes/grat-1.json b/data/grid5000/sites/nancy/clusters/grat/nodes/grat-1.json
index 1b769ddb97931b9327faf71e2b7b551f553c04a6..494b2c69214d9bba41e69851c24d44c1edd15cb3 100644
--- a/data/grid5000/sites/nancy/clusters/grat/nodes/grat-1.json
+++ b/data/grid5000/sites/nancy/clusters/grat/nodes/grat-1.json
@@ -352,9 +352,9 @@
     "cstate_driver": "acpi_idle",
     "cstate_governor": "menu",
     "ht_enabled": true,
-    "pstate_driver": "none",
-    "pstate_governor": "none",
-    "turboboost_enabled": false
+    "pstate_driver": "acpi-cpufreq",
+    "pstate_governor": "performance",
+    "turboboost_enabled": true
   },
   "performance": {
     "core_flops": 33600000000,
diff --git a/input/grid5000/sites/nancy/clusters/grat/nodes/grat-1.yaml b/input/grid5000/sites/nancy/clusters/grat/nodes/grat-1.yaml
index 88d686eb1f1e3853d2c3a53f42af826ef376d742..71241a3599e692ff58dbbcb317171d7c7ef74cbb 100644
--- a/input/grid5000/sites/nancy/clusters/grat/nodes/grat-1.yaml
+++ b/input/grid5000/sites/nancy/clusters/grat/nodes/grat-1.yaml
@@ -165,9 +165,9 @@ grat-1:
     cstate_driver: acpi_idle
     cstate_governor: menu
     ht_enabled: true
-    pstate_driver: none
-    pstate_governor: none
-    turboboost_enabled: false
+    pstate_driver: acpi-cpufreq
+    pstate_governor: performance
+    turboboost_enabled: true
   processor:
     cache_l1d: 32768
     cache_l1i: 32768