diff --git a/pkgs/games/openttd/default.nix b/pkgs/games/openttd/default.nix
index 48782a60277..70b03a4e483 100644
--- a/pkgs/games/openttd/default.nix
+++ b/pkgs/games/openttd/default.nix
@@ -27,5 +27,6 @@ stdenv.mkDerivation rec {
     description = ''OpenTTD is an open source clone of the Microprose game "Transport Tycoon Deluxe".'';
     homepage = http://www.openttd.org/;
     license = "GPLv2";
+    maintainers = with stdenv.lib.maintainers; [ jcumming ];
   };
 }
diff --git a/pkgs/games/rili/default.nix b/pkgs/games/rili/default.nix
index 95878e2fa7f..b3563f42341 100644
--- a/pkgs/games/rili/default.nix
+++ b/pkgs/games/rili/default.nix
@@ -20,5 +20,6 @@ stdenv.mkDerivation {
     homepage = http://ri-li.sourceforge.net;
     license = "GPL2+";
     description = "Ri-li is an arcade game licensed under the GPL (General Public License). You drive a toy wood engine in many levels and you must collect all the coaches to win.";
+    maintainers = with stdenv.lib.maintainers; [ jcumming ];
   };
 }
diff --git a/pkgs/games/uqm/default.nix b/pkgs/games/uqm/default.nix
index 3be95849e32..fd6d727e734 100644
--- a/pkgs/games/uqm/default.nix
+++ b/pkgs/games/uqm/default.nix
@@ -67,5 +67,6 @@ stdenv.mkDerivation rec {
     description = ''Urquan Masters is an open source clone of the Classic top-down space battle Star Cotnrol '';
     homepage = http://sc2.sourceforge.net/;
     license = "GPLv2";
+    maintainers = with stdenv.lib.maintainers; [ jcumming ];
   };
 }
diff --git a/pkgs/games/widelands/default.nix b/pkgs/games/widelands/default.nix
index 8f3270db481..62ec56b2f7a 100644
--- a/pkgs/games/widelands/default.nix
+++ b/pkgs/games/widelands/default.nix
@@ -56,6 +56,7 @@ rec {
     maintainers = with a.lib.maintainers;
     [
       raskin
+      jcumming
     ];
     platforms = with a.lib.platforms;
       linux;
diff --git a/pkgs/lib/maintainers.nix b/pkgs/lib/maintainers.nix
index 127295a2feb..18671255fce 100644
--- a/pkgs/lib/maintainers.nix
+++ b/pkgs/lib/maintainers.nix
@@ -18,6 +18,7 @@
   garbas = "Rok Garbas <rok@garbas.si>";
   goibhniu = "Cillian de Róiste <cillian.deroiste@gmail.com>";
   guibert = "David Guibert <david.guibert@gmail.com>";
+  jcumming = "Jack Cummings <jack@mudshark.org>";
   kkallio = "Karn Kallio <tierpluspluslists@gmail.com>";
   ludo = "Ludovic Courtès <ludo@gnu.org>";
   marcweber = "Marc Weber <marco-oweber@gmx.de>";