diff --git a/.gitignore b/.gitignore
index 38ab297..94e9479 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,7 +17,6 @@
 
 # App artifacts
 /_build
-/db
 /deps
 /*.ez
 
diff --git a/db/migrate/20170607190249_remove_image_from_asciicasts.rb b/db/migrate/20170607190249_remove_image_from_asciicasts.rb
new file mode 100644
index 0000000..ad09bd6
--- /dev/null
+++ b/db/migrate/20170607190249_remove_image_from_asciicasts.rb
@@ -0,0 +1,7 @@
+class RemoveImageFromAsciicasts < ActiveRecord::Migration
+  def change
+    remove_column :asciicasts, :image
+    remove_column :asciicasts, :image_width
+    remove_column :asciicasts, :image_height
+  end
+end
diff --git a/db/migrate/20170611171826_remove_comments_and_likes.rb b/db/migrate/20170611171826_remove_comments_and_likes.rb
new file mode 100644
index 0000000..162f50c
--- /dev/null
+++ b/db/migrate/20170611171826_remove_comments_and_likes.rb
@@ -0,0 +1,8 @@
+class RemoveCommentsAndLikes < ActiveRecord::Migration
+  def change
+    remove_column :asciicasts, :comments_count
+    remove_column :asciicasts, :likes_count
+    drop_table :comments
+    drop_table :likes
+  end
+end