diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index b708d1a294f..f70ea32e02c 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -13164,7 +13164,7 @@
     name = "Wayne Scott";
   };
   wucke13 = {
-    email = "info@wucke13.de";
+    email = "wucke13@gmail.com";
     github = "wucke13";
     githubId = 20400405;
     name = "Wucke";
diff --git a/pkgs/applications/blockchains/pivx/default.nix b/pkgs/applications/blockchains/pivx/default.nix
index fd562edf93f..75d0aa7ebfc 100644
--- a/pkgs/applications/blockchains/pivx/default.nix
+++ b/pkgs/applications/blockchains/pivx/default.nix
@@ -72,7 +72,7 @@ stdenv.mkDerivation rec {
     '';
     license = licenses.mit;
     homepage = "https://pivx.org";
-    maintainers = with maintainers; [ wucke13 ];
+    maintainers = with maintainers; [ ];
     platforms = platforms.unix;
   };
 }
diff --git a/pkgs/applications/science/math/getdp/default.nix b/pkgs/applications/science/math/getdp/default.nix
index 7515d6d344f..5713f84a866 100644
--- a/pkgs/applications/science/math/getdp/default.nix
+++ b/pkgs/applications/science/math/getdp/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
     '';
     homepage = "http://getdp.info/";
     license = licenses.gpl2Plus;
-    maintainers = with maintainers; [ wucke13 ];
+    maintainers = with maintainers; [ ];
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/development/libraries/dqlite/default.nix b/pkgs/development/libraries/dqlite/default.nix
index eb14a44e4fa..748e1e756cb 100644
--- a/pkgs/development/libraries/dqlite/default.nix
+++ b/pkgs/development/libraries/dqlite/default.nix
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
     '';
     homepage = "https://dqlite.io/";
     license = licenses.asl20;
-    maintainers = with maintainers; [ joko wucke13 ];
+    maintainers = with maintainers; [ joko ];
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/development/libraries/science/math/petsc/default.nix b/pkgs/development/libraries/science/math/petsc/default.nix
index 31b1af5abed..4a4208e1cbe 100644
--- a/pkgs/development/libraries/science/math/petsc/default.nix
+++ b/pkgs/development/libraries/science/math/petsc/default.nix
@@ -74,6 +74,6 @@ stdenv.mkDerivation rec {
     description = "Portable Extensible Toolkit for Scientific computation";
     homepage = "https://www.mcs.anl.gov/petsc/index.html";
     license = licenses.bsd2;
-    maintainers = with maintainers; [ wucke13 cburstedde ];
+    maintainers = with maintainers; [ cburstedde ];
   };
 }
diff --git a/pkgs/tools/admin/lxd/default.nix b/pkgs/tools/admin/lxd/default.nix
index ff6fa1ffb08..f726e5669e3 100644
--- a/pkgs/tools/admin/lxd/default.nix
+++ b/pkgs/tools/admin/lxd/default.nix
@@ -58,7 +58,7 @@ buildGoPackage rec {
     description = "Daemon based on liblxc offering a REST API to manage containers";
     homepage = "https://linuxcontainers.org/lxd/";
     license = licenses.asl20;
-    maintainers = with maintainers; [ fpletz wucke13 marsam ];
+    maintainers = with maintainers; [ fpletz marsam ];
     platforms = platforms.linux;
   };
 }