diff --git a/input/grid5000/sites/nancy/clusters/graffiti/graffiti.yaml b/input/grid5000/sites/nancy/clusters/graffiti/graffiti.yaml
index f32f68dd6c493f13a763c237a0acbe57ebaf533b..2daf1ea3128ce60e0354a254dbe5c5271ba1240e 100644
--- a/input/grid5000/sites/nancy/clusters/graffiti/graffiti.yaml
+++ b/input/grid5000/sites/nancy/clusters/graffiti/graffiti.yaml
@@ -16,8 +16,8 @@ nodes:
          - admin
          - testing
     performance:
-      core_flops: 0
-      node_flops: 0
+      core_flops: 17713000000
+      node_flops: 202670000000
     gpu:
       gpu: true
       gpu_count: 4