diff --git a/include/transport/UserRegistry.h b/include/transport/UserRegistry.h
index e4bfa299368684f2e0a750f4843d15bc2ab0096c..c7d17aeda9f02a6d668287cf38c68f7a3ccb8771 100644
--- a/include/transport/UserRegistry.h
+++ b/include/transport/UserRegistry.h
@@ -96,10 +96,10 @@ class UserRegistry : public Swift::UserRegistry {
 		const std::string getUserPassword(const std::string &barejid);
 
 		/// Emitted when user wants to connect legacy network to validate the password.
-		boost::signal<void (const Swift::JID &user)> onConnectUser;
+		SWIFTEN_SIGNAL_NAMESPACE::signal<void (const Swift::JID &user)> onConnectUser;
 
 		/// Emitted when user disconnected XMPP server and therefore should disconnect legacy network.
-		boost::signal<void (const Swift::JID &user)> onDisconnectUser;
+		SWIFTEN_SIGNAL_NAMESPACE::signal<void (const Swift::JID &user)> onDisconnectUser;
 
 	private:
 		typedef struct {