diff --git a/db/migrate/20190815085136_modify_path_for_challenges.rb b/db/migrate/20190815085136_modify_path_for_challenges.rb
new file mode 100644
index 000000000..a17fdbd04
--- /dev/null
+++ b/db/migrate/20190815085136_modify_path_for_challenges.rb
@@ -0,0 +1,5 @@
+class ModifyPathForChallenges < ActiveRecord::Migration[5.2]
+  def change
+    change_column :challenges, :path, :text
+  end
+end