diff --git a/src/misc/tldjs.noop.ts b/src/misc/tldjs.noop.ts
new file mode 100644
index 00000000000..74a02918fb8
--- /dev/null
+++ b/src/misc/tldjs.noop.ts
@@ -0,0 +1,3 @@
+export function getDomain(host: string): string | null {
+    return null;
+}