diff --git a/packages/frontend/src/components/MkMuteSettingDialog.vue b/packages/frontend/src/components/MkMuteSettingDialog.vue
index 5efc734ae7..22dcff7c25 100644
--- a/packages/frontend/src/components/MkMuteSettingDialog.vue
+++ b/packages/frontend/src/components/MkMuteSettingDialog.vue
@@ -15,10 +15,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</div>
 		</div>
 		<div class="_gaps">
-			<MkSelect v-model="periodModel" :def="periodDef">
+			<MkSelect v-model="periodModel" :items="periodDef">
 				<template #label>{{ i18n.ts.mutePeriod }}</template>
 			</MkSelect>
-			<MkSelect v-model="muteTypeModel" :def="muteTypeDef">
+			<MkSelect v-model="muteTypeModel" :items="muteTypeDef">
 				<template #label>{{ i18n.ts.muteType }}</template>
 				<template #caption>{{ i18n.ts.muteTypeDescription }}</template>
 			</MkSelect>