diff --git a/pkgs/applications/networking/cluster/marathon/default.nix b/pkgs/applications/networking/cluster/marathon/default.nix
index 72bd82be6c16..b7decc0c1413 100644
--- a/pkgs/applications/networking/cluster/marathon/default.nix
+++ b/pkgs/applications/networking/cluster/marathon/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
     homepage = https://mesosphere.github.io/marathon;
     description = "Cluster-wide init and control system for services in cgroups or Docker containers";
     license = licenses.asl20;
-    maintainers = with maintainers; [ kamilchm kevincox pradeepchhetri ];
+    maintainers = with maintainers; [ kamilchm pradeepchhetri ];
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/applications/networking/cluster/mesos/default.nix b/pkgs/applications/networking/cluster/mesos/default.nix
index 1ad30335b94d..ec152fdc4648 100644
--- a/pkgs/applications/networking/cluster/mesos/default.nix
+++ b/pkgs/applications/networking/cluster/mesos/default.nix
@@ -256,7 +256,7 @@ in stdenv.mkDerivation rec {
     homepage    = "http://mesos.apache.org";
     license     = licenses.asl20;
     description = "A cluster manager that provides efficient resource isolation and sharing across distributed applications, or frameworks";
-    maintainers = with maintainers; [ cstrahan kevincox offline ];
+    maintainers = with maintainers; [ cstrahan offline ];
     platforms   = platforms.unix;
   };
 }