diff --git a/m/common/boot.nix b/m/common/boot.nix
index c93d5cc..ba917da 100644
--- a/m/common/boot.nix
+++ b/m/common/boot.nix
@@ -19,7 +19,7 @@
   ];
 
   boot.kernel.sysctl = {
-    "kernel.perf_event_paranoid" = lib.mkDefault 0;
+    "kernel.perf_event_paranoid" = lib.mkDefault "-1";
   };
 
   boot.kernelPackages = pkgs.linuxPackages_latest;