diff --git a/modules/backend/formwidgets/repeater/assets/js/repeater.js b/modules/backend/formwidgets/repeater/assets/js/repeater.js
index 615c8cfb8..d4e31a48e 100644
--- a/modules/backend/formwidgets/repeater/assets/js/repeater.js
+++ b/modules/backend/formwidgets/repeater/assets/js/repeater.js
@@ -118,8 +118,10 @@
     }
 
     Repeater.prototype.onRemoveItemSuccess = function(ev) {
+        var $target = $(ev.target)
+
         // Allow any widgets inside a deleted item to be disposed
-        $(ev.target).closest('.field-repeater-item').find('[data-disposable]').each(function () {
+        $target.closest('.field-repeater-item').find('[data-disposable]').each(function () {
             var $elem = $(this),
                 control = $elem.data('control'),
                 widget = $elem.data('oc.' + control)
@@ -129,12 +131,14 @@
             }
         })
 
-        $(ev.target).closest('.field-repeater-item').remove()
+        $target.closest('[data-field-name]').trigger('change.oc.formwidget')
+        $target.closest('.field-repeater-item').remove()
         this.togglePrompt()
     }
 
     Repeater.prototype.onAddItemSuccess = function(ev) {
         this.togglePrompt()
+        $(ev.target).closest('[data-field-name]').trigger('change.oc.formwidget')
     }
 
     Repeater.prototype.togglePrompt = function () {
diff --git a/modules/backend/widgets/form/assets/js/october.form.js b/modules/backend/widgets/form/assets/js/october.form.js
index 6d1e7ded2..893c0460f 100644
--- a/modules/backend/widgets/form/assets/js/october.form.js
+++ b/modules/backend/widgets/form/assets/js/october.form.js
@@ -122,9 +122,11 @@
         /*
          * When a master is updated, refresh its slaves
          */
-        $.each(fieldMap, function(fieldName, toRefresh){
-            fieldElements.filter('[data-field-name="'+fieldName+'"]')
-                .on('change.oc.formwidget', $.proxy(self.onRefreshDependants, self, fieldName, toRefresh))
+        $.each(fieldMap, function(fieldName, toRefresh) {
+            $(document).on('change.oc.formwidget',
+                '[data-field-name="' + fieldName + '"]',
+                $.proxy(self.onRefreshDependants, self, fieldName, toRefresh)
+            );
         })
     }