diff --git a/etcnixos/system-yarn.nix b/etcnixos/system-yarn.nix
index bd0426f..fe3bfff 100644
--- a/etcnixos/system-yarn.nix
+++ b/etcnixos/system-yarn.nix
@@ -16,9 +16,13 @@
     inputs.nixos-hardware.nixosModules.common-cpu-amd-pstate
     inputs.nixos-hardware.nixosModules.common-cpu-amd-zenpower
   ];
+  nixpkgs.config.allowUnfree = true;
 
   networking.hostId = "abf570f9";
   boot = {
+    # fixes zenpower driver issue
+    kernelPackages = lib.mkForce pkgs.linuxPackages_latest;
+
     kernelParams = [
       # allow overclocking (I actually underclock but lol)
       "amdgpu.ppfeaturemask=0xFFF7FFFF"
@@ -74,7 +78,7 @@
     config =
       let
         select_hwmon = "hwmon/hwmon[[:print:]]*";
-        gpu_path = "/sys/devices/pci0000:00/0000:00:03.1/0000:09:00.0/0000:0a:00.0/0000:0b:00.0/${select_hwmon}";
+        gpu_path = "/sys/bus/pci/drivers/amdgpu/0000:0c:00.0/${select_hwmon}";
         mobo_path = "/sys/devices/platform/nct6775.656/${select_hwmon}";
         fan_speed = "${mobo_path}/pwm4";
       in
diff --git a/home-manager/flake.lock b/home-manager/flake.lock
index 4d10a01..f1aa960 100644
--- a/home-manager/flake.lock
+++ b/home-manager/flake.lock
@@ -79,11 +79,11 @@
         "xwayland-satellite-unstable": "xwayland-satellite-unstable"
       },
       "locked": {
-        "lastModified": 1738756893,
-        "narHash": "sha256-8i0bwUAomkug0nTNkyzpVctC78FYCUWUg3kOtXVeR/c=",
+        "lastModified": 1738770770,
+        "narHash": "sha256-nfapp7C4BbdvHTRA1HSRVYjD5Fk2FCKoyxQLzcL5X50=",
         "owner": "sodiboo",
         "repo": "niri-flake",
-        "rev": "1b2c644b287066aa161734a727f3f6f5da9b4d5c",
+        "rev": "83abbde7c8164ee4b42a8647e4e61015c3f45816",
         "type": "github"
       },
       "original": {
@@ -112,11 +112,11 @@
     "niri-unstable": {
       "flake": false,
       "locked": {
-        "lastModified": 1738751713,
-        "narHash": "sha256-DxucZaCzH72v4SSUC6eK1TNLQVxBwXr1nYMsABoJ6ls=",
+        "lastModified": 1738768006,
+        "narHash": "sha256-56jDYr/vqX4fobMJO2nWLjih03i6UV5bKtxI0nR4ZZA=",
         "owner": "YaLTeR",
         "repo": "niri",
-        "rev": "900da597e4d3d09ad4c4ddc3ba2abf58c4886ec9",
+        "rev": "690d6355057ebeba03cbd8ce4905145b834c72f8",
         "type": "github"
       },
       "original": {
@@ -242,11 +242,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1738754044,
-        "narHash": "sha256-ptZWtXstcE1a3My6N0OrKTA0wQePsYqqKnGpSZZy/bY=",
+        "lastModified": 1738782903,
+        "narHash": "sha256-xxclr3MHrE8hjQbHBlwONgCkYY8UHhjoA1jjB6pLvC0=",
         "owner": "0xc000022070",
         "repo": "zen-browser-flake",
-        "rev": "e4cef7c609c948a1ebc7f29602554d29fbad500d",
+        "rev": "876ab3f1dc42bb52c250453d73130a6d07322b51",
         "type": "github"
       },
       "original": {