diff --git a/Dockerfile b/Dockerfile
index 7b695103..36b7b7d4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,5 +5,4 @@ RUN apt-get update -qq && \
 COPY . /notebook-ai
 WORKDIR /notebook-ai
 RUN bundle install
-RUN rake db:create
-RUN rake db:migrate
+RUN rails db:setup
diff --git a/db/schema.rb b/db/schema.rb
index 32f1e05d..de7c3ccc 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -1394,7 +1394,7 @@ ActiveRecord::Schema.define(version: 2020_03_02_022930) do
     t.datetime "updated_at", null: false
     t.string "src_file_name"
     t.string "src_content_type"
-    t.bigint "src_file_size"
+    t.integer "src_file_size"
     t.datetime "src_updated_at"
     t.index ["content_type", "content_id"], name: "index_image_uploads_on_content_type_and_content_id"
     t.index ["user_id"], name: "index_image_uploads_on_user_id"