diff --git a/pkgs/applications/misc/tmatrix/default.nix b/pkgs/applications/misc/tmatrix/default.nix
index a20bbb762f7..c03918c4875 100644
--- a/pkgs/applications/misc/tmatrix/default.nix
+++ b/pkgs/applications/misc/tmatrix/default.nix
@@ -35,6 +35,6 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/M4444/TMatrix";
     license = licenses.gpl2;
     platforms = platforms.all;
-    maintainers = with maintainers; [ infinisil ];
+    maintainers = with maintainers; [ infinisil filalex77 ];
   };
 }