diff --git a/configuration.nix b/configuration.nix
index 19055af..352899c 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -58,8 +58,8 @@
   };
 
   boot = {
-    # 6.12 LTS until 2027
-    kernelPackages = pkgs.linuxPackages_6_12;
+    # 6.6 LTS until 2026
+    kernelPackages = pkgs.linuxPackages_6_6;
 
     loader = {
       # Use the systemd-boot EFI boot loader.