diff --git a/pkgs/applications/radio/rtl_433/default.nix b/pkgs/applications/radio/rtl_433/default.nix
index e4e04728bcd9..e04a8a907d19 100644
--- a/pkgs/applications/radio/rtl_433/default.nix
+++ b/pkgs/applications/radio/rtl_433/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
     description = "Decode traffic from devices that broadcast on 433.9 MHz, 868 MHz, 315 MHz, 345 MHz and 915 MHz";
     homepage = "https://github.com/merbanan/rtl_433";
     license = licenses.gpl2Plus;
-    maintainers = with maintainers; [ earldouglas ];
+    maintainers = with maintainers; [ earldouglas markuskowa ];
     platforms = platforms.all;
   };