diff --git a/modules/darwin/community-builder/keys/natsukium b/modules/darwin/community-builder/keys/natsukium
new file mode 100644
index 000000000..afdb1c3dd
--- /dev/null
+++ b/modules/darwin/community-builder/keys/natsukium
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKPPimMzL7CcpSpmf1QisRFxdp1e/3C21GZsoyDgZvIu
diff --git a/modules/darwin/community-builder/users.nix b/modules/darwin/community-builder/users.nix
index 902feb6be..c8bfd6b86 100644
--- a/modules/darwin/community-builder/users.nix
+++ b/modules/darwin/community-builder/users.nix
@@ -392,6 +392,13 @@ let
       uid = 561;
       keys = ./keys/booxter;
     }
+    {
+      # lib.maintainers.natsukium, https://github.com/natsukium
+      name = "natsukium";
+      trusted = true;
+      uid = 562;
+      keys = ./keys/natsukium;
+    }
   ];
 in
 {
diff --git a/modules/nixos/community-builder/keys/natsukium b/modules/nixos/community-builder/keys/natsukium
new file mode 100644
index 000000000..afdb1c3dd
--- /dev/null
+++ b/modules/nixos/community-builder/keys/natsukium
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKPPimMzL7CcpSpmf1QisRFxdp1e/3C21GZsoyDgZvIu
diff --git a/modules/nixos/community-builder/users.nix b/modules/nixos/community-builder/users.nix
index 02aae4deb..bf3cb037e 100644
--- a/modules/nixos/community-builder/users.nix
+++ b/modules/nixos/community-builder/users.nix
@@ -269,6 +269,12 @@ let
       trusted = true;
       keys = ./keys/numinit;
     }
+    {
+      # lib.maintainers.natsukium, https://github.com/natsukium
+      name = "natsukium";
+      trusted = true;
+      keys = ./keys/natsukium;
+    }
   ];
 in
 {