diff --git a/qswiki.cpp b/qswiki.cpp
index ca72557..c83c5af 100644
--- a/qswiki.cpp
+++ b/qswiki.cpp
@@ -137,7 +137,7 @@ int main(int argc, char **argv)
 		cache->clear();
 
 		HandlerFactory handlerFactory{config.handlersConfig, siteTemplate, *database.get(), urlProvider, *cache.get()};
-		RequestWorker requestWorker{handlerFactory, *database->createSessionDao().get(), siteTemplate};
+		RequestWorker requestWorker{handlerFactory, database->createSessionDao(), siteTemplate};
 
 		auto interface = createGateway(config);
 
diff --git a/requestworker.h b/requestworker.h
index 7022dbe..ae37feb 100644
--- a/requestworker.h
+++ b/requestworker.h
@@ -17,17 +17,17 @@ class RequestWorker
 	UrlProvider *urlProvider;
 	ICache *cache;
 	HandlerFactory *handlerFactory;
-	SessionDao *sessionDao;
+	std::unique_ptr<SessionDao> sessionDao;
 
   private:
 	Session retrieveSession(std::string token) const;
 
   public:
-	RequestWorker(HandlerFactory &handlerFactory, SessionDao &sessionDao, Template &templ)
+	RequestWorker(HandlerFactory &handlerFactory, std::unique_ptr<SessionDao> sessionDao, Template &templ)
 	{
 		this->handlerFactory = &handlerFactory;
 		this->templ = &templ;
-		this->sessionDao = &sessionDao;
+		this->sessionDao = std::move(sessionDao);
 	}
 
 	Response processRequest(const Request &r);