diff --git a/nixos/tests/containers-bridge.nix b/nixos/tests/containers-bridge.nix
index 8c3340b60a7c..bb32d852a6f5 100644
--- a/nixos/tests/containers-bridge.nix
+++ b/nixos/tests/containers-bridge.nix
@@ -10,7 +10,7 @@ in
 import ./make-test.nix ({ pkgs, ...} : {
   name = "containers-bridge";
   meta = with pkgs.stdenv.lib.maintainers; {
-    maintainers = [ aristid aszlig eelco chaoflow ];
+    maintainers = [ aristid aszlig eelco chaoflow kampfschlaefer ];
   };
 
   machine =
diff --git a/nixos/tests/containers-extra_veth.nix b/nixos/tests/containers-extra_veth.nix
index 26de2998d2ff..2a54b1d961c8 100644
--- a/nixos/tests/containers-extra_veth.nix
+++ b/nixos/tests/containers-extra_veth.nix
@@ -3,7 +3,7 @@
 import ./make-test.nix ({ pkgs, ...} : {
   name = "containers-bridge";
   meta = with pkgs.stdenv.lib.maintainers; {
-    maintainers = [ aristid aszlig eelco chaoflow ];
+    maintainers = [ kampfschlaefer ];
   };
 
   machine =
diff --git a/nixos/tests/containers-imperative.nix b/nixos/tests/containers-imperative.nix
index 89babdcc4761..7e2a54976387 100644
--- a/nixos/tests/containers-imperative.nix
+++ b/nixos/tests/containers-imperative.nix
@@ -3,7 +3,7 @@
 import ./make-test.nix ({ pkgs, ...} : {
   name = "containers-imperative";
   meta = with pkgs.stdenv.lib.maintainers; {
-    maintainers = [ aristid aszlig eelco chaoflow ];
+    maintainers = [ aristid aszlig eelco chaoflow kampfschlaefer ];
   };
 
   machine =
diff --git a/nixos/tests/containers-ipv4.nix b/nixos/tests/containers-ipv4.nix
index 8f1ab40221a8..31d05990a679 100644
--- a/nixos/tests/containers-ipv4.nix
+++ b/nixos/tests/containers-ipv4.nix
@@ -3,7 +3,7 @@
 import ./make-test.nix ({ pkgs, ...} : {
   name = "containers-ipv4";
   meta = with pkgs.stdenv.lib.maintainers; {
-    maintainers = [ aristid aszlig eelco chaoflow ];
+    maintainers = [ aristid aszlig eelco chaoflow kampfschlaefer ];
   };
 
   machine =
diff --git a/nixos/tests/containers-ipv6.nix b/nixos/tests/containers-ipv6.nix
index 0c1b8e88564d..320465ebb95b 100644
--- a/nixos/tests/containers-ipv6.nix
+++ b/nixos/tests/containers-ipv6.nix
@@ -8,7 +8,7 @@ in
 import ./make-test.nix ({ pkgs, ...} : {
   name = "containers-ipv6";
   meta = with pkgs.stdenv.lib.maintainers; {
-    maintainers = [ aristid aszlig eelco chaoflow ];
+    maintainers = [ aristid aszlig eelco chaoflow kampfschlaefer ];
   };
 
   machine =