diff --git a/_build.sh b/_build.sh
index 5112ac182..4cac5c435 100755
--- a/_build.sh
+++ b/_build.sh
@@ -169,8 +169,6 @@ set -o xtrace -o errexit -o nounset; [ -n "${BASH:-}${ZSH_NAME:-}" ] && set -o p
 #   zstd             cmake
 #   brotli           cmake
 #   cares            cmake
-#   libunistring     autotools
-#   libiconv         autotools
 #   libidn2          autotools
 #   libpsl           autotools
 #   gsasl            autotools
@@ -1620,8 +1618,6 @@ build_single_target() {
   bld zstd                 "${ZSTD_VER_}"
   bld brotli             "${BROTLI_VER_}"
   bld cares               "${CARES_VER_}"
-  bld libunistring "${LIBUNISTRING_VER_}"
-  bld libiconv         "${LIBICONV_VER_}"
   bld libidn2           "${LIBIDN2_VER_}"
   bld libpsl             "${LIBPSL_VER_}"
   bld nghttp3           "${NGHTTP3_VER_}"
diff --git a/_dl.sh b/_dl.sh
index 086594e4a..1b9db8e9e 100755
--- a/_dl.sh
+++ b/_dl.sh
@@ -66,18 +66,6 @@ cat <<EOF
     "sig": ".sig",
     "keys": "A3CC9C870B9D310ABAD4CF2F51722B08FE4745A2"
   },
-  {
-    "name": "libunistring",
-    "url": "https://ftp.gnu.org/gnu/libunistring/libunistring-{ver}.tar.xz",
-    "sig": ".sig",
-    "keys": "9001B85AF9E1B83DF1BDA942F5BE8B267C6A406D"
-  },
-  {
-    "name": "libiconv",
-    "url": "https://ftp.gnu.org/pub/gnu/libiconv/libiconv-{ver}.tar.gz",
-    "sig": ".sig",
-    "keys": "9001B85AF9E1B83DF1BDA942F5BE8B267C6A406D"
-  },
   {
     "name": "libpsl",
     "url": "https://github.com/rockdaboot/libpsl/releases/download/{ver}/libpsl-{ver}.tar.gz",
@@ -703,7 +691,7 @@ fi
 need_cacert=0
 
 if [[ "${_CONFIG}" = *'big'* ]]; then
-  _DEPS+=' libidn2 libunistring libiconv libpsl gsasl'
+  _DEPS+=' libidn2 libpsl gsasl'
 fi
 if [[ "${_CONFIG}" = *'wolfssl'* ]]; then
   _DEPS+=' wolfssl'
@@ -789,14 +777,6 @@ if [[ "${_DEPS}" = *'libidn2'* ]]; then
   live_dl libidn2 "${LIBIDN2_VER_}"
   live_xt libidn2 "${LIBIDN2_HASH}"
 fi
-if [[ "${_DEPS}" = *'libunistring'* ]]; then
-  live_dl libunistring "${LIBUNISTRING_VER_}"
-  live_xt libunistring "${LIBUNISTRING_HASH}"
-fi
-if [[ "${_DEPS}" = *'libiconv'* ]]; then
-  live_dl libiconv "${LIBICONV_VER_}"
-  live_xt libiconv "${LIBICONV_HASH}"
-fi
 if [[ "${_DEPS}" = *'libpsl'* ]]; then
   live_dl libpsl "${LIBPSL_VER_}"
   live_xt libpsl "${LIBPSL_HASH}"
diff --git a/_versions.sh b/_versions.sh
index 0860e16a5..c8a8da0e0 100755
--- a/_versions.sh
+++ b/_versions.sh
@@ -25,10 +25,6 @@ export GSASL_VER_='2.2.1'
 export GSASL_HASH=d45b562e13bd13b9fc20b372f4b53269740cf6279f836f09ce11b9d32bcee075
 export LIBIDN2_VER_='2.3.4'
 export LIBIDN2_HASH=93caba72b4e051d1f8d4f5a076ab63c99b77faee019b72b9783b267986dbb45f
-export LIBUNISTRING_VER_='1.1'
-export LIBUNISTRING_HASH=827c1eb9cb6e7c738b171745dac0888aa58c5924df2e59239318383de0729b98
-export LIBICONV_VER_='1.17'
-export LIBICONV_HASH=8f74213b56238c85a50a5329f77e06198771e70dd9a739779f4c02f65d971313
 export LIBPSL_VER_='0.21.5'
 export LIBPSL_HASH=1dcc9ceae8b128f3c0b3f654decd0e1e891afc6ff81098f227ef260449dae208
 export WOLFSSH_VER_='1.4.15'
diff --git a/libiconv.sh b/libiconv.sh
deleted file mode 100755
index a18f2dd36..000000000
--- a/libiconv.sh
+++ /dev/null
@@ -1,68 +0,0 @@
-#!/usr/bin/env bash
-
-# Copyright (C) Viktor Szakats. See LICENSE.md
-# SPDX-License-Identifier: MIT
-
-# shellcheck disable=SC3040,SC2039
-set -o xtrace -o errexit -o nounset; [ -n "${BASH:-}${ZSH_NAME:-}" ] && set -o pipefail
-
-export _NAM _VER _OUT _BAS _DST
-
-_NAM="$(basename "$0" | cut -f 1 -d '.')"
-_VER="$1"
-
-(
-  cd "${_NAM}" || exit 0
-
-  rm -r -f "${_PKGDIR:?}" "${_BLDDIR:?}"
-
-  options="${_CONFIGURE_GLOBAL}"
-  export CC="${_CC_GLOBAL}"
-  export CFLAGS="${_CFLAGS_GLOBAL} ${_CFLAGS_GLOBAL_AUTOTOOLS}"
-  export CPPFLAGS="${_CPPFLAGS_GLOBAL}"
-  export LDFLAGS="${_LDFLAGS_GLOBAL} ${_LDFLAGS_GLOBAL_AUTOTOOLS}"
-  export LIBS=''
-
-  (
-    mkdir "${_BLDDIR}"; cd "${_BLDDIR}"
-    # shellcheck disable=SC2086
-    ../configure ${options} \
-      --disable-rpath \
-      --enable-static \
-      --disable-shared --silent
-  )
-
-  make --directory="${_BLDDIR}" --jobs="${_JOBS}" install "DESTDIR=$(pwd)/${_PKGDIR}" # >/dev/null # V=1
-
-  # Delete .pc and .la files
-  rm -r -f "${_PP}"/lib/pkgconfig
-  rm -f    "${_PP}"/lib/*.la
-
-  # Make steps for determinism
-
-  readonly _ref='NEWS'
-
-  # shellcheck disable=SC2086
-  "${_STRIP_LIB}" ${_STRIPFLAGS_LIB} "${_PP}"/lib/*.a
-
-  touch -c -r "${_ref}" "${_PP}"/include/*.h
-  touch -c -r "${_ref}" "${_PP}"/lib/*.a
-
-  # Create package
-
-  _OUT="${_NAM}-${_VER}${_REVSUFFIX}${_PKGSUFFIX}"
-  _BAS="${_NAM}-${_VER}${_PKGSUFFIX}"
-  _DST="$(pwd)/_pkg"; rm -r -f "${_DST}"
-
-  mkdir -p "${_DST}/include"
-  mkdir -p "${_DST}/lib"
-
-  cp -f -p "${_PP}"/include/*.h "${_DST}/include/"
-  cp -f -p "${_PP}"/lib/*.a     "${_DST}/lib/"
-  cp -f -p NEWS                 "${_DST}/NEWS.txt"
-  cp -f -p AUTHORS              "${_DST}/AUTHORS.txt"
-  cp -f -p COPYING              "${_DST}/COPYING.txt"
-  cp -f -p README               "${_DST}/README.txt"
-
-  ../_pkg.sh "$(pwd)/${_ref}"
-)
diff --git a/libidn2.sh b/libidn2.sh
index a79bdede8..0c89e815f 100755
--- a/libidn2.sh
+++ b/libidn2.sh
@@ -26,13 +26,6 @@ _VER="$1"
   export LDFLAGS="${_LDFLAGS_GLOBAL} ${_LDFLAGS_GLOBAL_AUTOTOOLS}"
   export LIBS=''
 
-  if [[ "${_DEPS}" = *'libiconv'* ]] && [ -d "../libiconv/${_PP}" ]; then
-    options+=" --with-libiconv-prefix=${_TOP}/libiconv/${_PP}"
-  fi
-  if [[ "${_DEPS}" = *'libunistring'* ]] && [ -d "../libunistring/${_PP}" ]; then
-    options+=" --with-libunistring-prefix=${_TOP}/libunistring/${_PP}"
-  fi
-
   (
     mkdir "${_BLDDIR}"; cd "${_BLDDIR}"
     # shellcheck disable=SC2086
diff --git a/libunistring.sh b/libunistring.sh
deleted file mode 100755
index 25dd9c45a..000000000
--- a/libunistring.sh
+++ /dev/null
@@ -1,69 +0,0 @@
-#!/usr/bin/env bash
-
-# Copyright (C) Viktor Szakats. See LICENSE.md
-# SPDX-License-Identifier: MIT
-
-# shellcheck disable=SC3040,SC2039
-set -o xtrace -o errexit -o nounset; [ -n "${BASH:-}${ZSH_NAME:-}" ] && set -o pipefail
-
-export _NAM _VER _OUT _BAS _DST
-
-_NAM="$(basename "$0" | cut -f 1 -d '.')"
-_VER="$1"
-
-(
-  cd "${_NAM}" || exit 0
-
-  rm -r -f "${_PKGDIR:?}" "${_BLDDIR:?}"
-
-  options="${_CONFIGURE_GLOBAL}"
-  export CC="${_CC_GLOBAL}"
-  export CFLAGS="${_CFLAGS_GLOBAL} ${_CFLAGS_GLOBAL_AUTOTOOLS}"
-  export CPPFLAGS="${_CPPFLAGS_GLOBAL}"
-  export LDFLAGS="${_LDFLAGS_GLOBAL} ${_LDFLAGS_GLOBAL_AUTOTOOLS}"
-  export LIBS=''
-
-  (
-    mkdir "${_BLDDIR}"; cd "${_BLDDIR}"
-    # shellcheck disable=SC2086
-    ../configure ${options} \
-      --disable-rpath \
-      --enable-static \
-      --disable-shared \
-      --enable-threads=windows --silent
-  )
-
-  make --directory="${_BLDDIR}" --jobs="${_JOBS}" install "DESTDIR=$(pwd)/${_PKGDIR}" # >/dev/null # V=1
-
-  # Delete .pc and .la files
-  rm -r -f "${_PP}"/lib/pkgconfig
-  rm -f    "${_PP}"/lib/*.la
-
-  # Make steps for determinism
-
-  readonly _ref='NEWS'
-
-  # shellcheck disable=SC2086
-  "${_STRIP_LIB}" ${_STRIPFLAGS_LIB} "${_PP}"/lib/*.a
-
-  touch -c -r "${_ref}" "${_PP}"/include/*.h
-  touch -c -r "${_ref}" "${_PP}"/lib/*.a
-
-  # Create package
-
-  _OUT="${_NAM}-${_VER}${_REVSUFFIX}${_PKGSUFFIX}"
-  _BAS="${_NAM}-${_VER}${_PKGSUFFIX}"
-  _DST="$(pwd)/_pkg"; rm -r -f "${_DST}"
-
-  mkdir -p "${_DST}/include"
-  mkdir -p "${_DST}/lib"
-
-  cp -f -p "${_PP}"/include/*.h "${_DST}/include/"
-  cp -f -p "${_PP}"/lib/*.a     "${_DST}/lib/"
-  cp -f -p NEWS                 "${_DST}/NEWS.txt"
-  cp -f -p AUTHORS              "${_DST}/AUTHORS.txt"
-  cp -f -p COPYING              "${_DST}/COPYING.txt"
-  cp -f -p README               "${_DST}/README.txt"
-
-  ../_pkg.sh "$(pwd)/${_ref}"
-)