diff --git a/libnymea-core/nymeaconfiguration.cpp b/libnymea-core/nymeaconfiguration.cpp
index e3ac74f1..b809910a 100644
--- a/libnymea-core/nymeaconfiguration.cpp
+++ b/libnymea-core/nymeaconfiguration.cpp
@@ -634,7 +634,7 @@ void NymeaConfiguration::setServerUuid(const QUuid &uuid)
 
     NymeaSettings settings(NymeaSettings::SettingsRoleGlobal);
     settings.beginGroup("nymead");
-    settings.setValue("uuid", uuid);
+    settings.setValue("uuid", uuid.toString());
     settings.endGroup();
 }