diff --git a/.copykitkurc.toml b/.copykitkurc.toml
new file mode 100644
index 000000000..504d348cf
--- /dev/null
+++ b/.copykitkurc.toml
@@ -0,0 +1,5 @@
+# https://git.sakamoto.pl/laudompat/copykitku
+
+dest = "https://git.sakamoto.pl/laudompat/haruhi-dl"
+
+patchHook = "devscripts/copykitku-patch-hook.js"
diff --git a/devscripts/copykitku-patch-hook.js b/devscripts/copykitku-patch-hook.js
new file mode 100644
index 000000000..cd6e93a84
--- /dev/null
+++ b/devscripts/copykitku-patch-hook.js
@@ -0,0 +1,21 @@
+#!/usr/bin/env node
+
+// patch hook for https://git.sakamoto.pl/laudompat/copykitku
+
+module.exports = function patchHook(patchContent) {
+    [
+        [/youtube_dl/g, 'haruhi_dl'],
+        [/youtube-dl/g, 'haruhi-dl'],
+        [/youtubedl/g, 'haruhidl'],
+        [/YoutubeDL/g, 'HaruhiDL'],
+        [/ytdl/g, 'hdl'],
+        [/(?:youtube-|yt-?)dl\.org/g, 'haruhi.download'],
+        [/yt-dl/g, 'h-dl'],
+
+        // prevent from linking to non-existent repository
+        [/github\.com\/ytdl-org\/haruhi-dl/g, 'github.com/ytdl-org/youtube-dl'],
+        // prevent changing the smuggle URLs (for compatibility with ytdl)
+        [/__haruhidl_smuggle/g, '__youtubedl_smuggle'],
+    ].forEach(([regex, replacement]) => patchContent = patchContent.replace(regex, replacement));
+    return patchContent;
+}