diff --git a/resources/assets/js/components/ComposeModal.vue b/resources/assets/js/components/ComposeModal.vue
index 9ca6e041..4ffd8466 100644
--- a/resources/assets/js/components/ComposeModal.vue
+++ b/resources/assets/js/components/ComposeModal.vue
@@ -1347,6 +1347,7 @@ export default {
 
 						if(count.length) {
 							swal('Missing media descriptions', 'You have enabled mandatory media descriptions. Please add media descriptions under Advanced settings to proceed. For more information, please see the media settings page.', 'warning');
+							this.isPosting = false;
 							return;
 						}
 					}