diff --git a/m/fox/configuration.nix b/m/fox/configuration.nix
index cc0527e1..a1a33fd0 100644
--- a/m/fox/configuration.nix
+++ b/m/fox/configuration.nix
@@ -22,6 +22,9 @@
   # Use performance for benchmarks
   powerManagement.cpuFreqGovernor = "performance";
 
+  # Disable NUMA balancing
+  boot.kernel.sysctl."kernel.numa_balancing" = 0;
+
   services.openssh.settings.X11Forwarding = true;
 
   networking = {