diff --git a/src/oro/originsdb.cpp b/src/oro/originsdb.cpp
index 7ac7161..52bd707 100644
--- a/src/oro/originsdb.cpp
+++ b/src/oro/originsdb.cpp
@@ -113,16 +113,6 @@ namespace {
 			", FOREIGN KEY(item_id) REFERENCES items(id)"
 		")";
 
-	class Database : private std::unique_lock<std::mutex>, public SQLite::Database {
-	public:
-		Database(std::mutex& mtx, const std::string& path) :
-			std::unique_lock<std::mutex>(mtx),
-			SQLite::Database(path, SQLite::OPEN_READWRITE | SQLite::OPEN_CREATE)
-		{
-			SQLite::Database::exec("PRAGMA foreign_keys = ON");
-		}
-	};
-
 	class ItemIdToTableId {
 	public:
 		explicit ItemIdToTableId (SQLite::Database& db, bool with_caching=true) :
@@ -269,14 +259,16 @@ namespace {
 } //unnamed namespace
 
 OriginsDB::OriginsDB (std::string_view path) :
-	m_path(path.data(), path.size())
+	m_path(path.data(), path.size()),
+	m_db(std::make_unique<SQLite::Database>(m_path, SQLite::OPEN_READWRITE | SQLite::OPEN_CREATE))
 {
 }
 
 OriginsDB::~OriginsDB() noexcept = default;
 
 void OriginsDB::update (const Items& items) {
-	Database db(m_db_mutex, m_path);
+	auto& db = *m_db;
+	std::unique_lock<std::mutex> lock(m_db_mutex);
 
 	//example:
 	//{
@@ -339,7 +331,9 @@ void OriginsDB::update (const Icons& icons) {
 	//	"icon":"data:image/png;base64,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"
 	//}
 
-	Database db(m_db_mutex, m_path);
+	std::unique_lock<std::mutex> lock(m_db_mutex);
+	auto& db = *m_db;
+
 	db.exec(std::string(g_create_icons_a).append("icons_staging") + g_create_icons_b);
 	db.exec(std::string(g_create_icons_a).append("icons") + g_create_icons_b);
 	db.exec("CREATE UNIQUE INDEX IF NOT EXISTS icons_item_id_idx ON icons(item_id)");
@@ -380,7 +374,9 @@ void OriginsDB::update (const Shops& shops) {
 	//	"items":[{"item_id":678,"amount":200,"price":31000}]
 	//}
 
-	Database db(m_db_mutex, m_path);
+	auto& db = *m_db;
+	std::unique_lock<std::mutex> lock(m_db_mutex);
+
 	db.exec(g_create_shops);
 	db.exec("CREATE UNIQUE INDEX IF NOT EXISTS shops_owner_idx ON shops(owner, creation_date)");
 	db.exec(g_create_shop_snapshots);
@@ -441,7 +437,9 @@ void OriginsDB::update (const Shops& shops) {
 }
 
 void OriginsDB::update (const Creators& creat) {
-	Database db(m_db_mutex, m_path);
+	std::unique_lock<std::mutex> lock(m_db_mutex);
+	auto& db = *m_db;
+
 	db.exec(g_create_fame_list);
 
 	auto insert_creators = [](SQLite::Statement& query, const std::vector<oro::Creator>& creats, int type) {
diff --git a/src/oro/originsdb.hpp b/src/oro/originsdb.hpp
index a472605..14d46b7 100644
--- a/src/oro/originsdb.hpp
+++ b/src/oro/originsdb.hpp
@@ -20,6 +20,11 @@
 #include <mutex>
 #include <string_view>
 #include <string>
+#include <memory>
+
+namespace SQLite {
+class Database;
+} //namespace SQLite
 
 namespace oro {
 
@@ -41,6 +46,7 @@ public:
 private:
 	std::string m_path;
 	std::mutex m_db_mutex;
+	std::unique_ptr<SQLite::Database> m_db;
 };
 
 } //namespace oro