diff --git a/plugins/bluetooth/componments/adaptersmanager.cpp b/plugins/bluetooth/componments/adaptersmanager.cpp
index 1598feee1..2421d8e8f 100644
--- a/plugins/bluetooth/componments/adaptersmanager.cpp
+++ b/plugins/bluetooth/componments/adaptersmanager.cpp
@@ -247,6 +247,10 @@ void AdaptersManager::adapterAdd(Adapter *adapter, const QJsonObject &adpterObj)
 
     QString id = adapter->id();
     if (!id.isEmpty()) {
+        // in case memory leaks
+        if (m_adapters.contains(id)) {
+            return;
+        }
         m_adapters[id] = adapter;
     }
 }