diff --git a/src/pages/Zone/Card/ZoneEventExclusionForm.vue b/src/pages/Zone/Card/ZoneEventExclusionForm.vue
index 3b33d5036..582a8bbad 100644
--- a/src/pages/Zone/Card/ZoneEventExclusionForm.vue
+++ b/src/pages/Zone/Card/ZoneEventExclusionForm.vue
@@ -80,6 +80,8 @@ const exclusionGeoCreate = async () => {
 };
 
 const exclusionCreate = async () => {
+    const defaultMonths = await axios.get('ZoneConfigs');
+    const nMonths = defaultMonths.data[0].defaultMonths;
     const body = {
         dated: dated.value,
     };
@@ -87,7 +89,7 @@ const exclusionCreate = async () => {
     for (const id of zoneIds) {
         const url = `Zones/${id}/exclusions`;
         let today = moment(dated.value);
-        let lastDay = today.clone().add(4, 'months').endOf('month');
+        let lastDay = today.clone().add(nMonths, 'months').endOf('month');
 
         const { data } = await axios.get(`Zones/getEventsFiltered`, {
             params: {
diff --git a/src/pages/Zone/Card/ZoneEventInclusionForm.vue b/src/pages/Zone/Card/ZoneEventInclusionForm.vue
index bb9f57a18..8b02c2d84 100644
--- a/src/pages/Zone/Card/ZoneEventInclusionForm.vue
+++ b/src/pages/Zone/Card/ZoneEventInclusionForm.vue
@@ -67,6 +67,9 @@ const inclusionType = computed({
 const arrayData = useArrayData('ZoneEvents');
 
 const createEvent = async () => {
+    const defaultMonths = await axios.get('ZoneConfigs');
+    const nMonths = defaultMonths.data[0].defaultMonths;
+
     eventInclusionFormData.value.weekDays = weekdayStore.toSet(
         eventInclusionFormData.value.wdays,
         eventInclusionFormData.value.wdays,
@@ -85,7 +88,7 @@ const createEvent = async () => {
         let today = eventInclusionFormData.value.dated
             ? moment(eventInclusionFormData.value.dated)
             : moment(dated.value);
-        let lastDay = today.clone().add(4, 'months').endOf('month');
+        let lastDay = today.clone().add(nMonths, 'months').endOf('month');
 
         const { data } = await axios.get(`Zones/getEventsFiltered`, {
             params: {