diff --git a/main/displays/menus/selectbuildservermenu.h b/main/displays/menus/selectbuildservermenu.h
index 489dcd7..68889b3 100644
--- a/main/displays/menus/selectbuildservermenu.h
+++ b/main/displays/menus/selectbuildservermenu.h
@@ -39,6 +39,9 @@ public:
         stringSettings.otaServerUrl = m_buildserver_url;
         saveSettings();
         redownload = true;
+        url_for_latest.clear();
+        url_for_hashes.clear();
+        availableVersions = {};
     }
 
 private: