diff --git a/pkgs/by-name/ae/aefs/fix-build-with-c23.patch b/pkgs/by-name/ae/aefs/fix-build-with-c23.patch
deleted file mode 100644
index e14ed714a5d3..000000000000
--- a/pkgs/by-name/ae/aefs/fix-build-with-c23.patch
+++ /dev/null
@@ -1,75 +0,0 @@
-From 5fbcd63a4fb8baca13184a2cc718ebf3ebbef245 Mon Sep 17 00:00:00 2001
-From: Moraxyc <i@qaq.li>
-Date: Sun, 28 Dec 2025 00:24:11 +0800
-Subject: [PATCH] fix build with c23
-
----
- emxdoc/input.c | 10 +++++-----
- system/types.h |  5 +----
- 2 files changed, 6 insertions(+), 9 deletions(-)
-
-diff --git a/emxdoc/input.c b/emxdoc/input.c
-index 50fd7a0..7d9ad4a 100644
---- a/emxdoc/input.c
-+++ b/emxdoc/input.c
-@@ -31,7 +31,7 @@ Boston, MA 02111-1307, USA.  */
- struct cond
- {
-   int start_line;
--  int true;
-+  int is_true;
-   int else_seen;
- };
- 
-@@ -225,7 +225,7 @@ redo:
-           if (cond_sp + 1 >= COND_STACK_SIZE)
-             fatal ("%s:%d: Conditional stack overflow", input_fname, line_no);
-           ++cond_sp;
--          cond_stack[cond_sp].true = c1;
-+          cond_stack[cond_sp].is_true = c1;
-           cond_stack[cond_sp].start_line = line_no;
-           cond_stack[cond_sp].else_seen = FALSE;
-           goto redo;
-@@ -240,7 +240,7 @@ redo:
-                    input_fname, line_no, escape, escape,
-                    cond_stack[cond_sp].start_line);
-           cond_stack[cond_sp].else_seen = TRUE;
--          cond_stack[cond_sp].true = !cond_stack[cond_sp].true;
-+          cond_stack[cond_sp].is_true = !cond_stack[cond_sp].is_true;
-           goto redo;
-         }
-       else if (strcmp (p, "endif") == 0)
-@@ -254,12 +254,12 @@ redo:
-       else if (p[0] == 'h' && p[1] >= '1' && p[1] <= '0' + SECTION_LEVELS)
-         {
-           /* Support h1 inside if */
--          if (cond_sp >= 0 && !cond_stack[cond_sp].true)
-+          if (cond_sp >= 0 && !cond_stack[cond_sp].is_true)
-             ++ref_no;
-         }
-     }
- 
--  if (cond_sp >= 0 && !cond_stack[cond_sp].true)
-+  if (cond_sp >= 0 && !cond_stack[cond_sp].is_true)
-     goto redo;
- 
-   p = input;
-diff --git a/system/types.h b/system/types.h
-index 48b8013..327833f 100644
---- a/system/types.h
-+++ b/system/types.h
-@@ -21,10 +21,7 @@
- #define _TYPES_H
- 
- #include "config.h"
--
--
--/* Booleans (C++/C99) style. */
--typedef int bool;
-+#include <stdbool.h>
- 
- #ifndef true
- #define true 1
--- 
-2.51.2
-
diff --git a/pkgs/by-name/ae/aefs/package.nix b/pkgs/by-name/ae/aefs/package.nix
deleted file mode 100644
index 09e0face1105..000000000000
--- a/pkgs/by-name/ae/aefs/package.nix
+++ /dev/null
@@ -1,56 +0,0 @@
-{
-  lib,
-  stdenv,
-  fetchFromGitHub,
-  unstableGitUpdater,
-  autoreconfHook,
-  fuse,
-  git,
-}:
-
-stdenv.mkDerivation {
-  pname = "aefs";
-  version = "0-unstable-2015-05-06";
-
-  src = fetchFromGitHub {
-    owner = "edolstra";
-    repo = "aefs";
-    rev = "e7a9bf8cfa9166668fe1514cc1afd31fc4e10e9a";
-    hash = "sha256-a3YQWxJ7+bYhf1W1kdIykV8U1R4dcDZJ7K3NvNxbF0s=";
-  };
-
-  # fix build with c23
-  #   ../system/types.h:27:13: error: 'bool' cannot be defined via 'typedef'
-  #   input.c:228:31: error: expected identifier before 'true'
-  patches = [ ./fix-build-with-c23.patch ];
-
-  # autoconf's AC_CHECK_HEADERS and AC_CHECK_LIBS fail to detect libfuse on
-  # Darwin if FUSE_USE_VERSION isn't set at configure time.
-  #
-  # NOTE: Make sure the value of FUSE_USE_VERSION specified here matches the
-  # actual version used in the source code:
-  #
-  #     $ tar xf "$(nix-build -A aefs.src)"
-  #     $ grep -R FUSE_USE_VERSION
-  configureFlags = lib.optional stdenv.hostPlatform.isDarwin "CPPFLAGS=-DFUSE_USE_VERSION=26";
-
-  nativeBuildInputs = [
-    autoreconfHook
-    git
-  ];
-
-  buildInputs = [ fuse ];
-
-  passthru.updateScript = unstableGitUpdater {
-    hardcodeZeroVersion = true;
-  };
-
-  meta = {
-    homepage = "https://github.com/edolstra/aefs";
-    description = "Cryptographic filesystem implemented in userspace using FUSE";
-    maintainers = [ ];
-    license = lib.licenses.gpl2Plus;
-    platforms = lib.platforms.unix;
-    broken = stdenv.hostPlatform.isDarwin;
-  };
-}
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 6e724d605ade..014d2fcc75fc 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -275,6 +275,7 @@ mapAliases {
   adminer-pematon = throw "'adminer-pematon' has been renamed to/replaced by 'adminneo'"; # Converted to throw 2025-10-27
   adminerneo = throw "'adminerneo' has been renamed to/replaced by 'adminneo'"; # Converted to throw 2025-10-27
   adobe-reader = throw "'adobe-reader' has been removed, as it was broken, outdated and insecure"; # Added 2025-05-31
+  aefs = throw "'aefs' has been removed, as it depends on unsupported fuse2 and unmaintained upstream"; # Added 2026-05-30
   afpfs-ng = throw "'afpfs-ng' has been removed as it was broken and unmaintained for 10 years"; # Added 2025-05-17
   agrep = throw "'agrep' has been removed due to lack of upstream maintenance. Consider using 'tre' or 'ugrep' instead."; # Added 2025-12-28
   akkoma-emoji = throw "'akkoma-emoji' has been renamed to/replaced by 'blobs_gg'"; # Converted to throw 2025-10-27