diff --git a/lib/maintainers.nix b/lib/maintainers.nix
index c4644f0c2e0d..f5c8d505cc02 100644
--- a/lib/maintainers.nix
+++ b/lib/maintainers.nix
@@ -240,7 +240,7 @@
   lucas8 = "Luc Chabassier <luc.linux@mailoo.org>";
   ludo = "Ludovic Courtès <ludo@gnu.org>";
   luispedro = "Luis Pedro Coelho <luis@luispedro.org>";
-  lukasepple = "Lukas Epple <post@lukasepple.de>";
+  sternenseemann = "Lukas Epple <post@lukasepple.de>";
   lukego = "Luke Gorrie <luke@snabb.co>";
   lw = "Sergey Sofeychuk <lw@fmap.me>";
   madjar = "Georges Dubus <georges.dubus@compiletoi.net>";
diff --git a/pkgs/development/libraries/libgee/0.8.nix b/pkgs/development/libraries/libgee/0.8.nix
index 84d9fbb47bfa..aba06d861078 100644
--- a/pkgs/development/libraries/libgee/0.8.nix
+++ b/pkgs/development/libraries/libgee/0.8.nix
@@ -22,6 +22,6 @@ stdenv.mkDerivation rec {
     license = licenses.lgpl21Plus;
     platforms = platforms.linux;
     homepage = "http://live.gnome.org/Libgee";
-    maintainers = with maintainers; [ abbradar ];
+    maintainers = with maintainers; [ sternenseemann ];
   };
 }
diff --git a/pkgs/os-specific/linux/firmware/intel2200BGFirmware/default.nix b/pkgs/os-specific/linux/firmware/intel2200BGFirmware/default.nix
index bfcef1d9c1aa..c87023bf336d 100644
--- a/pkgs/os-specific/linux/firmware/intel2200BGFirmware/default.nix
+++ b/pkgs/os-specific/linux/firmware/intel2200BGFirmware/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation {
     description = "Firmware for Intel 2200BG cards";
     homepage = http://ipw2200.sourceforge.net/firmware.php;
     license = stdenv.lib.licenses.unfreeRedistributableFirmware;
-    maintainers = with maintainers; [ lukasepple ];
+    maintainers = with maintainers; [ sternenseemann ];
     platforms = with platforms; linux;
   };
 }
diff --git a/pkgs/tools/backup/rdup/default.nix b/pkgs/tools/backup/rdup/default.nix
index 8ca07e2c8235..33e3c77db887 100644
--- a/pkgs/tools/backup/rdup/default.nix
+++ b/pkgs/tools/backup/rdup/default.nix
@@ -19,6 +19,6 @@ stdenv.mkDerivation rec {
     homepage    = "https://github.com/miekg/rdup";
     license    = stdenv.lib.licenses.gpl3;
     platforms   = stdenv.lib.platforms.linux;
-    maintainers = with stdenv.lib.maintainers; [ lukasepple ];
+    maintainers = with stdenv.lib.maintainers; [ sternenseemann ];
   };
 }