diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 7163f1a9f2c2..1f6d28c2190e 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -6302,10 +6302,6 @@
     githubId = 23097564;
     name = "Nora Widdecke";
   };
-  pxc = {
-    email = "patrick.callahan@latitudeengineering.com";
-    name = "Patrick Callahan";
-  };
   pyrolagus = {
     email = "pyrolagus@gmail.com";
     github = "PyroLagus";
diff --git a/pkgs/applications/science/robotics/qgroundcontrol/default.nix b/pkgs/applications/science/robotics/qgroundcontrol/default.nix
index c17ffb001182..1f9d43b33521 100644
--- a/pkgs/applications/science/robotics/qgroundcontrol/default.nix
+++ b/pkgs/applications/science/robotics/qgroundcontrol/default.nix
@@ -70,6 +70,6 @@ mkDerivation rec {
     homepage = "http://qgroundcontrol.org/";
     license = licenses.gpl3Plus;
     platforms = platforms.linux;
-    maintainers = with maintainers; [ pxc ];
+    maintainers = with maintainers; [ ];
   };
 }
diff --git a/pkgs/tools/filesystems/genromfs/default.nix b/pkgs/tools/filesystems/genromfs/default.nix
index d9d97a424bdd..4adf124d529f 100644
--- a/pkgs/tools/filesystems/genromfs/default.nix
+++ b/pkgs/tools/filesystems/genromfs/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     homepage = "http://romfs.sourceforge.net/";
     description = "Tool for creating romfs file system images";
     license = licenses.gpl2;
-    maintainers = with maintainers; [ pxc ];
+    maintainers = with maintainers; [ ];
     platforms = platforms.all;
   };
 }