diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index a071bfdabb1e..d57298bf4e3e 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -20413,6 +20413,13 @@
     githubId = 3889585;
     name = "Cheng Shao";
   };
+  terryg = {
+    name = "Terry Garcia";
+    email = "terry@terryg.org";
+    github = "TerryGarcia";
+    githubId = 159372832;
+    keys = [ { fingerprint = "6F54 C08C 37C8 EC78 15FA  0D01 A721 8CBA 2D80 15C3"; } ];
+  };
   tesq0 = {
     email = "mikolaj.galkowski@gmail.com";
     github = "tesq0";
diff --git a/pkgs/by-name/si/simplex-chat-desktop/package.nix b/pkgs/by-name/si/simplex-chat-desktop/package.nix
index 3e433c2d88f6..b3267c78163c 100644
--- a/pkgs/by-name/si/simplex-chat-desktop/package.nix
+++ b/pkgs/by-name/si/simplex-chat-desktop/package.nix
@@ -43,7 +43,7 @@ in appimageTools.wrapType2 {
     homepage = "https://simplex.chat";
     changelog = "https://github.com/simplex-chat/simplex-chat/releases/tag/v${version}";
     license = licenses.agpl3Only;
-    maintainers = with maintainers; [ yuu ];
+    maintainers = with maintainers; [ terryg yuu ];
     platforms = [ "x86_64-linux" ];
   };
 }