diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 1db172ed8dca..f02920647b76 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -13253,12 +13253,6 @@
     githubId = 54859825;
     keys = [ { fingerprint = "B2D0 AA53 8DBE 60B0 0811  3FC0 2D52 5F67 791E 5834"; } ];
   };
-  kampfschlaefer = {
-    email = "arnold@arnoldarts.de";
-    github = "kampfschlaefer";
-    githubId = 3831860;
-    name = "Arnold Krille";
-  };
   kanashimia = {
     email = "chad@redpilled.dev";
     github = "kanashimia";
diff --git a/nixos/tests/containers-bridge.nix b/nixos/tests/containers-bridge.nix
index 1f38b1b48e11..d95c85616ae8 100644
--- a/nixos/tests/containers-bridge.nix
+++ b/nixos/tests/containers-bridge.nix
@@ -12,7 +12,6 @@ in
     maintainers = with lib.maintainers; [
       aristid
       aszlig
-      kampfschlaefer
     ];
   };
 
diff --git a/nixos/tests/containers-extra_veth.nix b/nixos/tests/containers-extra_veth.nix
index 3a50fa824986..fe8b3873afcb 100644
--- a/nixos/tests/containers-extra_veth.nix
+++ b/nixos/tests/containers-extra_veth.nix
@@ -2,7 +2,6 @@
 {
   name = "containers-extra_veth";
   meta = {
-    maintainers = with lib.maintainers; [ kampfschlaefer ];
   };
 
   nodes.machine =
diff --git a/nixos/tests/containers-imperative.nix b/nixos/tests/containers-imperative.nix
index bc0842189e12..f540368a8c31 100644
--- a/nixos/tests/containers-imperative.nix
+++ b/nixos/tests/containers-imperative.nix
@@ -5,7 +5,6 @@
     maintainers = with lib.maintainers; [
       aristid
       aszlig
-      kampfschlaefer
     ];
   };
 
diff --git a/nixos/tests/containers-ip.nix b/nixos/tests/containers-ip.nix
index 44217970d24e..5ae8e9a2cb15 100644
--- a/nixos/tests/containers-ip.nix
+++ b/nixos/tests/containers-ip.nix
@@ -19,7 +19,6 @@ in
     maintainers = with lib.maintainers; [
       aristid
       aszlig
-      kampfschlaefer
     ];
   };
 
diff --git a/nixos/tests/containers-physical_interfaces.nix b/nixos/tests/containers-physical_interfaces.nix
index aa96727985c5..a0be80df7852 100644
--- a/nixos/tests/containers-physical_interfaces.nix
+++ b/nixos/tests/containers-physical_interfaces.nix
@@ -2,7 +2,6 @@
 {
   name = "containers-physical_interfaces";
   meta = {
-    maintainers = with lib.maintainers; [ kampfschlaefer ];
   };
 
   nodes = {
diff --git a/nixos/tests/containers-portforward.nix b/nixos/tests/containers-portforward.nix
index 21b618b4abd5..2d001cd66cd3 100644
--- a/nixos/tests/containers-portforward.nix
+++ b/nixos/tests/containers-portforward.nix
@@ -12,7 +12,6 @@ in
     maintainers = with lib.maintainers; [
       aristid
       aszlig
-      kampfschlaefer
       ianwookim
     ];
   };
diff --git a/nixos/tests/containers-restart_networking.nix b/nixos/tests/containers-restart_networking.nix
index 8ce524a3e91c..aef845a90ed8 100644
--- a/nixos/tests/containers-restart_networking.nix
+++ b/nixos/tests/containers-restart_networking.nix
@@ -2,7 +2,6 @@
 {
   name = "containers-restart_networking";
   meta = {
-    maintainers = with lib.maintainers; [ kampfschlaefer ];
   };
 
   nodes = {
diff --git a/pkgs/applications/networking/sync/rsync/default.nix b/pkgs/applications/networking/sync/rsync/default.nix
index c38d5913d2ea..f09972001133 100644
--- a/pkgs/applications/networking/sync/rsync/default.nix
+++ b/pkgs/applications/networking/sync/rsync/default.nix
@@ -94,7 +94,6 @@ stdenv.mkDerivation rec {
     license = licenses.gpl3Plus;
     mainProgram = "rsync";
     maintainers = with lib.maintainers; [
-      kampfschlaefer
       ivan
     ];
     platforms = platforms.unix;
diff --git a/pkgs/by-name/ja/jackmix/package.nix b/pkgs/by-name/ja/jackmix/package.nix
index 7b57e6571bcb..1f89278235e4 100644
--- a/pkgs/by-name/ja/jackmix/package.nix
+++ b/pkgs/by-name/ja/jackmix/package.nix
@@ -53,7 +53,6 @@ stdenv.mkDerivation (finalAttrs: {
     mainProgram = "jackmix";
     homepage = "https://github.com/kampfschlaefer/jackmix";
     license = licenses.gpl2Only;
-    maintainers = with maintainers; [ kampfschlaefer ];
     platforms = platforms.linux;
   };
 })