diff --git a/machines/fanny/configuration.nix b/machines/fanny/configuration.nix
index f6af913..075db24 100644
--- a/machines/fanny/configuration.nix
+++ b/machines/fanny/configuration.nix
@@ -20,6 +20,13 @@ in
       inputs.self.nixosModules.malobeo.metrics
     ];
 
+    virtualisation.vmVariantWithDisko = {
+      virtualisation = {
+        memorySize =  4096; 
+        cores = 3;
+      };
+    };
+
   malobeo.metrics = {
     enable = true;
     enablePromtail = true;