diff --git a/nixos/modules/hardware/corectrl.nix b/nixos/modules/hardware/corectrl.nix
new file mode 100644
index 000000000000..3185f6486c71
--- /dev/null
+++ b/nixos/modules/hardware/corectrl.nix
@@ -0,0 +1,62 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+let
+  cfg = config.programs.corectrl;
+in
+{
+  options.programs.corectrl = {
+    enable = mkEnableOption ''
+      A tool to overclock amd graphics cards and processors.
+      Add your user to the corectrl group to run corectrl without needing to enter your password
+    '';
+
+    gpuOverclock = {
+      enable = mkEnableOption ''
+        true
+      '';
+      ppfeaturemask = mkOption {
+        type = types.str;
+        default = "0xfffd7fff";
+        example = "0xffffffff";
+        description = ''
+          Sets the `amdgpu.ppfeaturemask` kernel option.
+          In particular, it is used here to set the overdrive bit.
+          Default is `0xfffd7fff` as it is less likely to cause flicker issues.
+          Setting it to `0xffffffff` enables all features.
+        '';
+      };
+    };
+  };
+
+  config = mkIf cfg.enable (lib.mkMerge [
+    {
+      environment.systemPackages = [ pkgs.corectrl ];
+
+      services.dbus.packages = [ pkgs.corectrl ];
+
+      users.groups.corectrl = { };
+
+      security.polkit.extraConfig = ''
+        polkit.addRule(function(action, subject) {
+            if ((action.id == "org.corectrl.helper.init" ||
+                 action.id == "org.corectrl.helperkiller.init") &&
+                subject.local == true &&
+                subject.active == true &&
+                subject.isInGroup("corectrl")) {
+                    return polkit.Result.YES;
+            }
+        });
+      '';
+    }
+
+    (lib.mkIf cfg.gpuOverclock.enable {
+      # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/gpu/drm/amd/include/amd_shared.h#n169
+      # The overdrive bit
+      boot.kernelParams = [ "amdgpu.ppfeaturemask=${cfg.gpuOverclock.ppfeaturemask}" ];
+    })
+  ]);
+
+  meta.maintainers = with lib.maintainers; [ artturin ];
+}
diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index 805f92e6793f..bc35f7c47944 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -44,6 +44,7 @@
   ./hardware/ckb-next.nix
   ./hardware/cpu/amd-microcode.nix
   ./hardware/cpu/intel-microcode.nix
+  ./hardware/corectrl.nix
   ./hardware/digitalbitbox.nix
   ./hardware/device-tree.nix
   ./hardware/i2c.nix
diff --git a/pkgs/development/libraries/hunspell/dictionaries.nix b/pkgs/development/libraries/hunspell/dictionaries.nix
index f1bcd4ad00c0..f2c6165df844 100644
--- a/pkgs/development/libraries/hunspell/dictionaries.nix
+++ b/pkgs/development/libraries/hunspell/dictionaries.nix
@@ -784,4 +784,15 @@ in rec {
       maintainers = with maintainers; [ louisdk1 ];
     };
   };
+
+  /* HEBREW */
+
+  he_IL = he-il;
+  he-il = mkDictFromLibreOffice {
+    shortName = "he-il";
+    dictFileName = "he_IL";
+    shortDescription = "Hebrew (Israel)";
+    readmeFile = "README_he_IL.txt";
+    license = with lib.licenses; [ agpl3Plus ];
+  };
 }