diff --git a/src/views/list/settings/share.vue b/src/views/list/settings/share.vue
index ec78b4725..a91626f77 100644
--- a/src/views/list/settings/share.vue
+++ b/src/views/list/settings/share.vue
@@ -34,6 +34,8 @@ import {useTitle} from '@vueuse/core'
 
 import ListService from '@/services/list'
 import ListModel from '@/models/list'
+import type {IList} from '@/modelTypes/IList'
+import {RIGHTS} from '@/constants/rights'
 
 import CreateEdit from '@/components/misc/create-edit.vue'
 import LinkSharing from '@/components/sharing/linkSharing.vue'
@@ -45,7 +47,7 @@ import {useAuthStore} from '@/stores/auth'
 
 const {t} = useI18n({useScope: 'global'})
 
-const list = ref()
+const list = ref<IList>()
 const title = computed(() => list.value?.title
 	? t('list.share.title', {list: list.value.title})
 	: '',
@@ -56,7 +58,7 @@ const authStore = useAuthStore()
 const configStore = useConfigStore()
 
 const linkSharingEnabled = computed(() => configStore.linkSharingEnabled)
-const userIsAdmin = computed(() => 'owner' in list.value && list.value.owner.id === authStore.info.id)
+const userIsAdmin = computed(() => list?.value?.maxRight === RIGHTS.ADMIN)
 
 async function loadList(listId: number) {
 	const listService = new ListService()
diff --git a/src/views/namespaces/settings/share.vue b/src/views/namespaces/settings/share.vue
index 6bf39a9be..6600ffff4 100644
--- a/src/views/namespaces/settings/share.vue
+++ b/src/views/namespaces/settings/share.vue
@@ -31,12 +31,13 @@ import {useI18n} from 'vue-i18n'
 
 import NamespaceService from '@/services/namespace'
 import NamespaceModel from '@/models/namespace'
+import type {INamespace} from '@/modelTypes/INamespace'
+import {RIGHTS} from '@/constants/rights'
 
 import CreateEdit from '@/components/misc/create-edit.vue'
 import manageSharing from '@/components/sharing/userTeam.vue'
 import {useTitle} from '@/composables/useTitle'
 import {useAuthStore} from '@/stores/auth'
-import type {INamespace} from '@/modelTypes/INamespace'
 
 const {t} = useI18n({useScope: 'global'})
 
@@ -49,7 +50,7 @@ const title = computed(() => namespace.value?.title
 useTitle(title)
 
 const authStore = useAuthStore()
-const userIsAdmin = computed(() => 'owner' in namespace.value && namespace.value.owner.id === authStore.info.id)
+const userIsAdmin = computed(() => namespace?.value?.maxRight === RIGHTS.ADMIN)
 
 async function loadNamespace(namespaceId: number) {
 	if (!namespaceId) return