diff --git a/pkgs/applications/window-managers/picom/picom-allusive.nix b/pkgs/applications/window-managers/picom/picom-allusive.nix
deleted file mode 100644
index e0086142f1c3..000000000000
--- a/pkgs/applications/window-managers/picom/picom-allusive.nix
+++ /dev/null
@@ -1,26 +0,0 @@
-{ picom, lib, fetchFromGitHub, installShellFiles, pcre }:
-
-picom.overrideAttrs (oldAttrs: rec {
-  pname = "picom-allusive";
-  version = "1.2.5";
-
-  src = fetchFromGitHub {
-    owner = "allusive-dev";
-    repo = "picom-allusive";
-    rev = version;
-    hash = "sha256-yM4TJjoVs+i33m/u/oWlx1TDKJrgwlfiGu72DOL/tl8=";
-  };
-
-  nativeBuildInputs = [ installShellFiles pcre ] ++ oldAttrs.nativeBuildInputs;
-
-  postInstall = ''
-    installManPage $src/man/picom.1.gz
-  '' + (lib.optionalString (oldAttrs ? postInstall) oldAttrs.postInstall);
-
-  meta = (builtins.removeAttrs oldAttrs.meta [ "longDescription" ]) // {
-    description = "A fork of picom featuring improved animations and other features";
-    homepage = "https://github.com/allusive-dev/picom-allusive";
-    license = with lib.licenses; [ mit mpl20 ];
-    maintainers = with lib.maintainers; [ allusive iogamaster ];
-  };
-})
diff --git a/pkgs/applications/window-managers/picom/picom-jonaburg.nix b/pkgs/applications/window-managers/picom/picom-jonaburg.nix
deleted file mode 100644
index d04cf5f4ecd6..000000000000
--- a/pkgs/applications/window-managers/picom/picom-jonaburg.nix
+++ /dev/null
@@ -1,20 +0,0 @@
-{ picom, lib, fetchFromGitHub, pcre }:
-
-picom.overrideAttrs (oldAttrs: rec {
-  pname = "picom-jonaburg";
-  version = "unstable-2022-03-19";
-  src = fetchFromGitHub {
-    owner = "jonaburg";
-    repo = "picom";
-    rev = "e3c19cd7d1108d114552267f302548c113278d45";
-    sha256 = "sha256-4voCAYd0fzJHQjJo4x3RoWz5l3JJbRvgIXn1Kg6nz6Y=";
-  };
-
-  nativeBuildInputs = [ pcre ] ++ oldAttrs.nativeBuildInputs;
-
-  meta = with lib; {
-    description = "A fork of picom featuring animations and improved rounded corners.";
-    homepage = "https://github.com/jonaburg/picom";
-    maintainers = with maintainers; oldAttrs.meta.maintainers ++ [ michaelBelsanti ];
-  };
-})
diff --git a/pkgs/applications/window-managers/picom/picom-next.nix b/pkgs/applications/window-managers/picom/picom-next.nix
deleted file mode 100644
index 22c748088074..000000000000
--- a/pkgs/applications/window-managers/picom/picom-next.nix
+++ /dev/null
@@ -1,35 +0,0 @@
-{ lib
-, fetchFromGitHub
-, libXinerama
-, pcre
-, pcre2
-, picom
-, xcbutil
-}:
-
-picom.overrideAttrs (oldAttrs: {
-  pname = "picom-next";
-  version = "unstable-2023-08-03";
-
-  buildInputs = [
-    pcre2
-    xcbutil
-  ]
-  # remove dependencies that are not used anymore
-  ++ (lib.subtractLists [
-    libXinerama
-    pcre
-  ]
-    oldAttrs.buildInputs);
-
-  src = fetchFromGitHub {
-    owner = "yshui";
-    repo = "picom";
-    rev = "5d6957d3da1bf99311a676eab94c69ef4276bedf";
-    hash = "sha256-Mzf0533roLSODjMCPKyGSMbP7lIbT+PoLTZfoIBAI6g=";
-  };
-
-  meta = oldAttrs.meta // {
-    maintainers = with lib.maintainers; oldAttrs.meta.maintainers ++ [ GKasparov ];
-  };
-})
diff --git a/pkgs/applications/window-managers/picom/default.nix b/pkgs/by-name/pi/picom/package.nix
similarity index 100%
rename from pkgs/applications/window-managers/picom/default.nix
rename to pkgs/by-name/pi/picom/package.nix
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 4238169e980d..a6ad4c9c49f9 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -825,6 +825,9 @@ mapAliases ({
   pharo-spur64 = pharo; # Added 2022-08-03
   phodav_2_0 = throw "'phodav_2_0' has been renamed to/replaced by 'phodav'"; # Added 2023-02-21
   photoflow = throw "photoflow was removed because it was broken and unmaintained by upstream"; # Added 2023-03-10
+  picom-allusive = throw "picom-allusive was renamed to compfy and is being abandoned by upstream"; # Added 2024-02-13
+  picom-jonaburg = throw "picom-jonaburg was removed because it is unmaintained by upstream"; # Added 2024-02-13
+  picom-next = picom; # Added 2024-02-13
 
   # Obsolete PHP version aliases
   php80 = throw "php80 has been dropped due to the lack of maintenance from upstream for future releases"; # Added 2023-06-21
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 0792f2808ad6..953a93a7e0af 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -36416,14 +36416,6 @@ with pkgs;
 
   x-create-mouse-void = callPackage ../applications/window-managers/x-create-mouse-void { };
 
-  picom = callPackage ../applications/window-managers/picom { };
-
-  picom-allusive = callPackage ../applications/window-managers/picom/picom-allusive.nix { };
-
-  picom-jonaburg = callPackage ../applications/window-managers/picom/picom-jonaburg.nix { };
-
-  picom-next = callPackage ../applications/window-managers/picom/picom-next.nix { };
-
   xd = callPackage ../applications/networking/p2p/xd { };
 
   xdaliclock = callPackage ../tools/misc/xdaliclock { };