diff --git a/packages/backend/src/core/activitypub/ApUtilityService.ts b/packages/backend/src/core/activitypub/ApUtilityService.ts
index c3958cdf42..3c125c6cd9 100644
--- a/packages/backend/src/core/activitypub/ApUtilityService.ts
+++ b/packages/backend/src/core/activitypub/ApUtilityService.ts
@@ -80,7 +80,6 @@ export class ApUtilityService {
 	/**
 	 * Verifies that a provided URL is in a format acceptable for federation.
 	 * @throws {IdentifiableError} If URL cannot be parsed
-	 * @throws {IdentifiableError} If URL contains a fragment
 	 * @throws {IdentifiableError} If URL is not HTTPS
 	 */
 	public assertApUrl(url: string | URL): void {
@@ -93,11 +92,6 @@ export class ApUtilityService {
 			}
 		}
 
-		// Hash component breaks federation
-		if (url.hash) {
-			throw new IdentifiableError('0bedd29b-e3bf-4604-af51-d3352e2518af', `invalid AP url ${url}: contains a fragment (#)`);
-		}
-
 		// Must be HTTPS
 		if (!this.checkHttps(url)) {
 			throw new IdentifiableError('0bedd29b-e3bf-4604-af51-d3352e2518af', `invalid AP url ${url}: unsupported protocol ${url.protocol}`);