diff --git a/modules/nixos/community-builder/keys/linj b/modules/nixos/community-builder/keys/linj
new file mode 100644
index 0000000..7c4aeb7
--- /dev/null
+++ b/modules/nixos/community-builder/keys/linj
@@ -0,0 +1,2 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIa7yi/EL/xk8opGJWHgHcEDoyczU/buCtIwIe40sBHW laptop
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDv6s3h89gwZkXZ7qWczmxFhCSbclhdmRzJz+y/5dMZd pc
diff --git a/modules/nixos/community-builder/users.nix b/modules/nixos/community-builder/users.nix
index b0b262e..0a8d1ff 100644
--- a/modules/nixos/community-builder/users.nix
+++ b/modules/nixos/community-builder/users.nix
@@ -91,6 +91,12 @@ let
       keys = ./keys/lily;
     };
 
+    linj = {
+      # lib.maintainers.linj, https://github.com/jian-lin
+      trusted = true;
+      keys = ./keys/linj;
+    };
+
     nicoo = {
       # lib.maintainers.nicoo, @nbraud on github.com
       trusted = true;