diff --git a/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-1.json b/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-1.json
index dace2f997668d9dfb2b71be90c30ca99b35fe7fe..22ae6b58aa946db1c797145ee17250406ea16f5b 100644
--- a/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-1.json
+++ b/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-1.json
@@ -104,8 +104,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 16.118,
-    "node_flops": 466.29
+    "core_flops": 16118000000,
+    "node_flops": 466290000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-2.json b/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-2.json
index 150de1840c9df8674983b98de90298eeacaf621c..4d7e79d07d5bde06028715ad95d0115927f1c474 100644
--- a/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-2.json
+++ b/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-2.json
@@ -104,8 +104,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 16.118,
-    "node_flops": 466.29
+    "core_flops": 16118000000,
+    "node_flops": 466290000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-3.json b/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-3.json
index 242f145cdcac0dd544114c5cf58cddc3b2b11b22..dcf275bc1ddea76a8b1842c1a282bbbd4e70d490 100644
--- a/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-3.json
+++ b/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-3.json
@@ -104,8 +104,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 16.118,
-    "node_flops": 466.29
+    "core_flops": 16118000000,
+    "node_flops": 466290000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-4.json b/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-4.json
index 87e7ad8f3a7f217dc2cbc32fba983708f60bc884..e6995d0a9fdbdd16f4d44b4a727116e2941998de 100644
--- a/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-4.json
+++ b/data/grid5000/sites/grenoble/clusters/troll/nodes/troll-4.json
@@ -104,8 +104,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 16.118,
-    "node_flops": 466.29
+    "core_flops": 16118000000,
+    "node_flops": 466290000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/input/grid5000/sites/grenoble/clusters/troll/troll.yaml b/input/grid5000/sites/grenoble/clusters/troll/troll.yaml
index 4583fa51086d725a77eb4a7770c415edc982cd93..08f7595c2be00f4c50e06b5ed48a0810e722ebc9 100644
--- a/input/grid5000/sites/grenoble/clusters/troll/troll.yaml
+++ b/input/grid5000/sites/grenoble/clusters/troll/troll.yaml
@@ -14,8 +14,8 @@ nodes:
        besteffort: true
        max_walltime: 0
     performance:
-      core_flops: 16.118000
-      node_flops: 466.290000
+      core_flops: 16118000000
+      node_flops: 466290000000
     network_adapters:
       bmc:
         interface: Ethernet