diff --git a/db/migrate/20210216022828_remove_private_key_from_accounts.rb b/db/migrate/20210216022828_remove_private_key_from_accounts.rb
new file mode 100644
index 00000000..c361b3fe
--- /dev/null
+++ b/db/migrate/20210216022828_remove_private_key_from_accounts.rb
@@ -0,0 +1,5 @@
+class RemovePrivateKeyFromAccounts < ActiveRecord::Migration[6.0]
+  def change
+    safety_assured { remove_column :accounts, :private_key, :text }
+  end
+end
diff --git a/db/migrate/20210216022902_remove_public_key_from_accounts.rb b/db/migrate/20210216022902_remove_public_key_from_accounts.rb
new file mode 100644
index 00000000..c7315a3a
--- /dev/null
+++ b/db/migrate/20210216022902_remove_public_key_from_accounts.rb
@@ -0,0 +1,5 @@
+class RemovePublicKeyFromAccounts < ActiveRecord::Migration[6.0]
+  def change
+    safety_assured { remove_column :accounts, :public_key, :text }
+  end
+end