diff --git a/docs/supportedsites.md b/docs/supportedsites.md
index 756d2e58..191bda39 100644
--- a/docs/supportedsites.md
+++ b/docs/supportedsites.md
@@ -757,12 +757,6 @@ Consider all sites to be NSFW unless otherwise known.
     <td>Galleries, User Profiles</td>
     <td></td>
 </tr>
-<tr>
-    <td>yuki.la 4chan archive</td>
-    <td>https://yuki.la/</td>
-    <td>Threads</td>
-    <td></td>
-</tr>
 <tr>
     <td>かべうち</td>
     <td>https://kabe-uchiroom.com/</td>
diff --git a/gallery_dl/extractor/__init__.py b/gallery_dl/extractor/__init__.py
index 3d615151..326004af 100644
--- a/gallery_dl/extractor/__init__.py
+++ b/gallery_dl/extractor/__init__.py
@@ -127,7 +127,6 @@ modules = [
     "wikiart",
     "xhamster",
     "xvideos",
-    "yuki",
     "booru",
     "moebooru",
     "foolfuuka",
diff --git a/gallery_dl/extractor/yuki.py b/gallery_dl/extractor/yuki.py
deleted file mode 100644
index 72d7cad9..00000000
--- a/gallery_dl/extractor/yuki.py
+++ /dev/null
@@ -1,125 +0,0 @@
-# -*- coding: utf-8 -*-
-
-# Copyright 2018-2019 Mike Fährmann
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-
-"""Extract images from https://yuki.la/"""
-
-from .common import Extractor, Message
-from .. import text
-
-
-class YukiThreadExtractor(Extractor):
-    """Extractor for images from threads on yuki.la"""
-    category = "yuki"
-    subcategory = "thread"
-    directory_fmt = ("{category}", "{board}", "{thread}{title:? - //}")
-    filename_fmt = "{time}-{filename}.{extension}"
-    archive_fmt = "{board}_{thread}_{tim}"
-    pattern = r"(?:https?://)?yuki\.la/([^/?#]+)/(\d+)"
-    test = (
-        ("https://yuki.la/gd/309639", {
-            "url": "289e86c5caf673a2515ec5f5f521ac0ae7e189e9",
-            "keyword": "01cbe29ae207a5cb7556bcbd5ed481ecdaf32727",
-            "content": "c27e2a7be3bc989b5dd859f7789cc854db3f5573",
-        }),
-        ("https://yuki.la/a/159767162", {
-            "url": "cd94d0eb646d279c3b7efb9b7898888e5d44fa93",
-            "keyword": "7a4ff90e423c74bd3126fb65d13015decec2fa45",
-        }),
-        # old thread - missing board name in title and multi-line HTML
-        ("https://yuki.la/gif/6877752", {
-            "url": "3dbb2f8453490d002416c5fc2fe95b56c129faf9",
-            "keyword": "563ef4ae80134d845dddaed7ebe56f5fc41056be",
-        }),
-        # even older thread - no thread title
-        ("https://yuki.la/a/9357051", {
-            "url": "010560bf254bd485e48366c3531728bda4b22583",
-            "keyword": "7b736c41e307dcfcb84ef495f29299a6ddd06d67",
-        }),
-    )
-    root = "https://yuki.la"
-
-    def __init__(self, match):
-        Extractor.__init__(self, match)
-        self.board, self.thread = match.groups()
-
-    def items(self):
-        url = "{}/{}/{}".format(self.root, self.board, self.thread)
-        page = self.request(url).text
-        data = self.get_metadata(page)
-
-        yield Message.Version, 1
-        yield Message.Directory, data
-        for post in self.posts(page):
-            if "image" in post:
-                for key in ("w", "h", "no", "time"):
-                    post[key] = text.parse_int(post[key])
-                post.update(data)
-                yield Message.Url, post["image"], post
-
-    def get_metadata(self, page):
-        """Collect metadata for extractor-job"""
-        title = text.extract(page, "<title>", "</title>")[0]
-        try:
-            title, boardname, _ = title.rsplit(" - ", 2)
-        except ValueError:
-            title = boardname = ""
-        else:
-            title = title.partition(" - ")[2]
-            if not title:
-                title, boardname = boardname, ""
-        return {
-            "board": self.board,
-            "board_name": boardname,
-            "thread": text.parse_int(self.thread),
-            "title": text.unescape(title),
-        }
-
-    def posts(self, page):
-        """Build a list of all post-objects"""
-        return [
-            self.parse(post) for post in text.extract_iter(
-                page, '<div class="postContainer', '</blockquote>')
-        ]
-
-    def parse(self, post):
-        """Build post-object by extracting data from an HTML post"""
-        data = self._extract_post(post)
-        if 'class="file"' in post:
-            self._extract_image(post, data)
-            part = data["image"].rpartition("/")[2]
-            data["tim"], _, data["extension"] = part.partition(".")
-            data["ext"] = "." + data["extension"]
-        return data
-
-    @staticmethod
-    def _extract_post(post):
-        data, pos = text.extract_all(post, (
-            ("no"  , 'id="pc', '"'),
-            ("name", '<span class="name">', '</span>'),
-            ("time", 'data-utc="', '"'),
-            ("now" , '>', ' <'),
-        ))
-        data["com"] = text.unescape(text.remove_html(
-            post[post.index("<blockquote ", pos):].partition(">")[2]))
-        return data
-
-    @staticmethod
-    def _extract_image(post, data):
-        text.extract_all(post, (
-            (None      , '>File:', ''),
-            ("fullname", '<a title="', '"'),
-            ("image"   , 'href="', '"'),
-            ("filename", '>', '<'),
-            ("fsize"   , '(', ', '),
-            ("w"       , '', 'x'),
-            ("h"       , '', ')'),
-        ), 0, data)
-        filename = data["fullname"] or data["filename"]
-        data["filename"] = text.unescape(filename.rpartition(".")[0])
-        data["image"] = "https:" + data["image"]
-        del data["fullname"]
diff --git a/scripts/supportedsites.py b/scripts/supportedsites.py
index 2ac11351..c2ea1be1 100755
--- a/scripts/supportedsites.py
+++ b/scripts/supportedsites.py
@@ -108,7 +108,6 @@ CATEGORY_MAP = {
     "xhamster"       : "xHamster",
     "xvideos"        : "XVideos",
     "yandere"        : "yande.re",
-    "yuki"           : "yuki.la 4chan archive",
 }
 
 SUBCATEGORY_MAP = {