diff --git a/packages/client/src/scripts/get-user-menu.ts b/packages/client/src/scripts/get-user-menu.ts
index 23f0e11f5ba3..f9cbdf036d25 100644
--- a/packages/client/src/scripts/get-user-menu.ts
+++ b/packages/client/src/scripts/get-user-menu.ts
@@ -156,7 +156,7 @@ export function getUserMenu(user, router: Router = mainRouter) {
 		icon: 'ti ti-at',
 		text: i18n.ts.copyUsername,
 		action: () => {
-			copyToClipboard(`@${user.username}@${user.host || host}`);
+			copyToClipboard(`@${user.username}@${user.host ?? host}`);
 		},
 	}, {
 		icon: 'ti ti-info-circle',