diff --git a/aleksis/apps/alsijil/frontend/components/coursebook/absences/ParticipationList.vue b/aleksis/apps/alsijil/frontend/components/coursebook/absences/ParticipationList.vue
index ed1a74eee7836d80e9813c23c872d34b50a92a4a..a651fecdfb5c9e81361d7394b8f12b012bc4204c 100644
--- a/aleksis/apps/alsijil/frontend/components/coursebook/absences/ParticipationList.vue
+++ b/aleksis/apps/alsijil/frontend/components/coursebook/absences/ParticipationList.vue
@@ -18,7 +18,7 @@ import documentationPartMixin from "../documentation/documentationPartMixin";
           v-bind="$attrs"
           v-on="$listeners"
         >
-          <template :default="{ active }">
+          <template #default="{ active }">
             <v-list-item-action>
               <v-checkbox :input-value="active" />
             </v-list-item-action>