diff --git a/packages/backend/src/queue/processors/deliver.ts b/packages/backend/src/queue/processors/deliver.ts
index 65471a559f..f40029003c 100644
--- a/packages/backend/src/queue/processors/deliver.ts
+++ b/packages/backend/src/queue/processors/deliver.ts
@@ -1,18 +1,14 @@
-import { URL } from "node:url";
+import {URL} from "node:url";
 import request from "@/remote/activitypub/request.js";
-import { registerOrFetchInstanceDoc } from "@/services/register-or-fetch-instance-doc.js";
+import {registerOrFetchInstanceDoc} from "@/services/register-or-fetch-instance-doc.js";
 import Logger from "@/services/logger.js";
-import { Instances } from "@/models/index.js";
-import {
-	apRequestChart,
-	federationChart,
-	instanceChart,
-} from "@/services/chart/index.js";
-import { fetchInstanceMetadata } from "@/services/fetch-instance-metadata.js";
-import { toPuny } from "@/misc/convert-host.js";
-import { StatusError } from "@/misc/fetch.js";
-import { shouldSkipInstance } from "@/misc/skipped-instances.js";
-import type { DeliverJobData } from "@/queue/types.js";
+import {Instances} from "@/models/index.js";
+import {apRequestChart, federationChart, instanceChart,} from "@/services/chart/index.js";
+import {fetchInstanceMetadata} from "@/services/fetch-instance-metadata.js";
+import {toPuny} from "@/misc/convert-host.js";
+import {StatusError} from "@/misc/fetch.js";
+import {shouldSkipInstance} from "@/misc/skipped-instances.js";
+import type {DeliverJobData} from "@/queue/types.js";
 import type Bull from "bull";
 
 const logger = new Logger("deliver");
@@ -20,7 +16,14 @@ const logger = new Logger("deliver");
 let latest: string | null = null;
 
 export default async (job: Bull.Job<DeliverJobData>) => {
-	const { host } = new URL(job.data.to);
+	let host: string;
+	try {
+		host = new URL(job.data.to).host;
+	} catch (e) {
+		logger.error(`Failed URL parse: ${JSON.stringify(job.data)}`);
+		return "skip";
+	}
+
 	const puny = toPuny(host);
 
 	if (await shouldSkipInstance(puny)) return "skip";