diff --git a/data/grid5000/sites/nancy/clusters/grouille/nodes/grouille-1.json b/data/grid5000/sites/nancy/clusters/grouille/nodes/grouille-1.json
index b24b4d46b14f67811a7894933887865418dccef7..b1de58cb5dcb6c2c192927d67eeb5560d943c40d 100644
--- a/data/grid5000/sites/nancy/clusters/grouille/nodes/grouille-1.json
+++ b/data/grid5000/sites/nancy/clusters/grouille/nodes/grouille-1.json
@@ -22,7 +22,7 @@
     "nvidia0": {
       "cpu_affinity": 0,
       "device": "/dev/nvidia0",
-      "memory": 42506125312,
+      "memory": 42505076736,
       "model": "A100-PCIE-40GB",
       "power_default_limit": "250.00 W",
       "vbios_version": "92.00.25.00.08",
@@ -31,7 +31,7 @@
     "nvidia1": {
       "cpu_affinity": 1,
       "device": "/dev/nvidia1",
-      "memory": 42506125312,
+      "memory": 42505076736,
       "model": "A100-PCIE-40GB",
       "power_default_limit": "250.00 W",
       "vbios_version": "92.00.25.00.08",
diff --git a/data/grid5000/sites/nancy/clusters/grouille/nodes/grouille-2.json b/data/grid5000/sites/nancy/clusters/grouille/nodes/grouille-2.json
index c7eb38b5eae335abad1480faa27fdf21ef93bfbf..ca35ced8b28f55a55056f1dbed375803e87bb26e 100644
--- a/data/grid5000/sites/nancy/clusters/grouille/nodes/grouille-2.json
+++ b/data/grid5000/sites/nancy/clusters/grouille/nodes/grouille-2.json
@@ -22,7 +22,7 @@
     "nvidia0": {
       "cpu_affinity": 0,
       "device": "/dev/nvidia0",
-      "memory": 42506125312,
+      "memory": 42505076736,
       "model": "A100-PCIE-40GB",
       "power_default_limit": "250.00 W",
       "vbios_version": "92.00.25.00.08",
@@ -31,7 +31,7 @@
     "nvidia1": {
       "cpu_affinity": 1,
       "device": "/dev/nvidia1",
-      "memory": 42506125312,
+      "memory": 42505076736,
       "model": "A100-PCIE-40GB",
       "power_default_limit": "250.00 W",
       "vbios_version": "92.00.25.00.08",
diff --git a/input/grid5000/sites/nancy/clusters/grouille/nodes/grouille-1.yaml b/input/grid5000/sites/nancy/clusters/grouille/nodes/grouille-1.yaml
index fba36885ffd0842b4c93f458032cacbc0f31bae7..674c225fb85bae11eac4ee2b9b563d9122ce771f 100644
--- a/input/grid5000/sites/nancy/clusters/grouille/nodes/grouille-1.yaml
+++ b/input/grid5000/sites/nancy/clusters/grouille/nodes/grouille-1.yaml
@@ -20,7 +20,7 @@ grouille-1:
     nvidia0:
       cpu_affinity: 0
       device: "/dev/nvidia0"
-      memory: 42506125312
+      memory: 42505076736
       model: A100-PCIE-40GB
       power_default_limit: 250.00 W
       vbios_version: 92.00.25.00.08
@@ -28,7 +28,7 @@ grouille-1:
     nvidia1:
       cpu_affinity: 1
       device: "/dev/nvidia1"
-      memory: 42506125312
+      memory: 42505076736
       model: A100-PCIE-40GB
       power_default_limit: 250.00 W
       vbios_version: 92.00.25.00.08
diff --git a/input/grid5000/sites/nancy/clusters/grouille/nodes/grouille-2.yaml b/input/grid5000/sites/nancy/clusters/grouille/nodes/grouille-2.yaml
index bce1541d4a5fbcde20e1ba6a7979f9f06faf5991..cee8dbd0cc53efb0773f61e449caaa3f7a33f807 100644
--- a/input/grid5000/sites/nancy/clusters/grouille/nodes/grouille-2.yaml
+++ b/input/grid5000/sites/nancy/clusters/grouille/nodes/grouille-2.yaml
@@ -20,7 +20,7 @@ grouille-2:
     nvidia0:
       cpu_affinity: 0
       device: "/dev/nvidia0"
-      memory: 42506125312
+      memory: 42505076736
       model: A100-PCIE-40GB
       power_default_limit: 250.00 W
       vbios_version: 92.00.25.00.08
@@ -28,7 +28,7 @@ grouille-2:
     nvidia1:
       cpu_affinity: 1
       device: "/dev/nvidia1"
-      memory: 42506125312
+      memory: 42505076736
       model: A100-PCIE-40GB
       power_default_limit: 250.00 W
       vbios_version: 92.00.25.00.08