diff --git a/app/controllers/matomes_controller.rb b/app/controllers/matomes_controller.rb
index 054be0e..0ed237f 100644
--- a/app/controllers/matomes_controller.rb
+++ b/app/controllers/matomes_controller.rb
@@ -82,7 +82,7 @@ def update
     @matome = Matome.find(params[:id])
     @matome.clip_ids = Clip.where(user_id: current_user.id, id: clip_ids).pluck(:id)
 
-    if @matome.update_attributes(params[:matome])
+    if @matome.force_update_attributes(params[:matome])
       update_tags_for(@matome, tag_names)
       redirect_to @matome, notice: "「#{@matome.title}」まとめを更新しました"
     else
diff --git a/app/models/concerns/active_record_extension.rb b/app/models/concerns/active_record_extension.rb
index 892205c..c87635a 100644
--- a/app/models/concerns/active_record_extension.rb
+++ b/app/models/concerns/active_record_extension.rb
@@ -1,6 +1,15 @@
 module ActiveRecordExtension
   extend ActiveSupport::Concern
 
+  included do
+    def force_update_attributes(*args)
+      self.partial_updates = false
+      result = self.update_attributes(*args)
+      self.partial_updates = true
+      result
+    end
+  end
+
   module ClassMethods
     def without_record_timestamps
       self.record_timestamps = false