diff --git a/libnymea-core/nymeaconfiguration.cpp b/libnymea-core/nymeaconfiguration.cpp
index bc230b1b..3a7139cb 100644
--- a/libnymea-core/nymeaconfiguration.cpp
+++ b/libnymea-core/nymeaconfiguration.cpp
@@ -605,7 +605,7 @@ void NymeaConfiguration::setServerUuid(const QUuid &uuid)
 
     NymeaSettings settings(NymeaSettings::SettingsRoleGlobal);
     settings.beginGroup("nymead");
-    settings.setValue("uuid", uuid);
+    settings.setValue("uuid", uuid.toString());
     settings.endGroup();
 }