diff --git a/data/grid5000/sites/lille/clusters/chirloute/nodes/chirloute-3.json b/data/grid5000/sites/lille/clusters/chirloute/nodes/chirloute-3.json
index 5667f342697eb98b2ced78739e51d6830426d7fe..a95ec219b7a53a459809f23cca4511bd877d7331 100644
--- a/data/grid5000/sites/lille/clusters/chirloute/nodes/chirloute-3.json
+++ b/data/grid5000/sites/lille/clusters/chirloute/nodes/chirloute-3.json
@@ -20,7 +20,7 @@
     "gpu_model": "Tesla-S2050"
   },
   "main_memory": {
-    "ram_size": 8385495040,
+    "ram_size": 8385171456,
     "virtual_size": null
   },
   "monitoring": {
diff --git a/generators/input/sites/lille/clusters/chirloute_generated.yaml b/generators/input/sites/lille/clusters/chirloute_generated.yaml
index 2be2eccef6f1b2b3591630e88af77b7c7595abbf..f73703386fe9bf000156364026f154b9a36b2bd5 100644
--- a/generators/input/sites/lille/clusters/chirloute_generated.yaml
+++ b/generators/input/sites/lille/clusters/chirloute_generated.yaml
@@ -175,7 +175,7 @@ chirloute-3:
   supported_job_types:
     virtual: ivt
   main_memory:
-    ram_size: 8385495040
+    ram_size: 8385171456
   processor:
     model: Intel Xeon
     cache_l1d: 32768