diff --git a/frontend/src/components/Modals/EventModal.vue b/frontend/src/components/Modals/EventModal.vue
index f01a24d0..4e1ea574 100644
--- a/frontend/src/components/Modals/EventModal.vue
+++ b/frontend/src/components/Modals/EventModal.vue
@@ -158,6 +158,7 @@
                 ? __('Duplicate')
                 : __('Create')
           "
+          :disabled="!dirty"
           :loading="
             mode === 'edit'
               ? eventsResource.setValue.loading
@@ -224,6 +225,7 @@ const mode = computed(() => {
       : 'create'
 })
 
+const oldEvent = ref({})
 const _event = ref({
   title: '',
   description: '',
@@ -239,6 +241,10 @@ const _event = ref({
   event_participants: [],
 })
 
+const dirty = computed(() => {
+  return JSON.stringify(_event.value) !== JSON.stringify(oldEvent.value)
+})
+
 const peoples = computed({
   get() {
     return _event.value.event_participants || []
@@ -274,6 +280,8 @@ onMounted(() => {
       event_participants: props.event.event_participants || [],
     }
 
+    oldEvent.value = JSON.parse(JSON.stringify(_event.value))
+
     setTimeout(() => title.value?.el?.focus(), 100)
   }
 })