diff --git a/db/migrate/20220802154757_add_deactivate_dormant_user_time_setting.rb b/db/migrate/20220802154757_add_deactivate_dormant_user_time_setting.rb
new file mode 100644
index 0000000000000000000000000000000000000000..ca887cc22558b6a24535cf3a8a5d2278733d5bee
--- /dev/null
+++ b/db/migrate/20220802154757_add_deactivate_dormant_user_time_setting.rb
@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+class AddDeactivateDormantUserTimeSetting < Gitlab::Database::Migration[2.0]
+  def change
+    add_column :application_settings, :deactivate_dormant_users_period, :integer, default: 90, null: false
+  end
+end
diff --git a/db/schema_migrations/20220802154757 b/db/schema_migrations/20220802154757
new file mode 100644
index 0000000000000000000000000000000000000000..a92f69e31da58a4a47fee9809266b0f0290ffa3a
--- /dev/null
+++ b/db/schema_migrations/20220802154757
@@ -0,0 +1 @@
+17d0f47b4663fdbcba617a456f713ebfe3782318abc7e46dc4a8e69bc76cf16f
\ No newline at end of file
diff --git a/db/structure.sql b/db/structure.sql
index 5b6e41a53150863fb66e30e39191b80d721711b7..8892c162094926d749daacb7ea8b08e2ebe8c9fe 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -11457,6 +11457,7 @@ CREATE TABLE application_settings (
     git_rate_limit_users_allowlist text[] DEFAULT '{}'::text[] NOT NULL,
     error_tracking_access_token_encrypted text,
     package_registry_cleanup_policies_worker_capacity integer DEFAULT 2 NOT NULL,
+    deactivate_dormant_users_period integer DEFAULT 90 NOT NULL,
     CONSTRAINT app_settings_container_reg_cleanup_tags_max_list_size_positive CHECK ((container_registry_cleanup_tags_service_max_list_size >= 0)),
     CONSTRAINT app_settings_container_registry_pre_import_tags_rate_positive CHECK ((container_registry_pre_import_tags_rate >= (0)::numeric)),
     CONSTRAINT app_settings_dep_proxy_ttl_policies_worker_capacity_positive CHECK ((dependency_proxy_ttl_group_policy_worker_capacity >= 0)),