diff --git a/src/bluetooth/android/androidbroadcastreceiver.cpp b/src/bluetooth/android/androidbroadcastreceiver.cpp
index da551be2..e6962da7 100644
--- a/src/bluetooth/android/androidbroadcastreceiver.cpp
+++ b/src/bluetooth/android/androidbroadcastreceiver.cpp
@@ -23,7 +23,7 @@ AndroidBroadcastReceiver::AndroidBroadcastReceiver(QObject* parent)
     broadcastReceiverObject = QJniObject::construct<QtJniTypes::QtBtBroadcastReceiver>();
     if (!broadcastReceiverObject.isValid())
         return;
-    broadcastReceiverObject.setField<jlong>("qtObject", reinterpret_cast<long>(this));
+    broadcastReceiverObject.setField("qtObject", reinterpret_cast<jlong>(this));
 
     intentFilterObject = QJniObject::construct<QtJniTypes::IntentFilter>();
     if (!intentFilterObject.isValid())
diff --git a/src/bluetooth/android/inputstreamthread.cpp b/src/bluetooth/android/inputstreamthread.cpp
index 14fab8b9..c322a16c 100644
--- a/src/bluetooth/android/inputstreamthread.cpp
+++ b/src/bluetooth/android/inputstreamthread.cpp
@@ -28,7 +28,7 @@ bool InputStreamThread::run()
 
     javaInputStreamThread.callMethod<void>("setInputStream",
                                         m_socket_p->inputStream.object<QtJniTypes::InputStream>());
-    javaInputStreamThread.setField<jlong>("qtObject", reinterpret_cast<long>(this));
+    javaInputStreamThread.setField("qtObject", reinterpret_cast<jlong>(this));
     javaInputStreamThread.setField<jboolean>("logEnabled", QT_BT_ANDROID().isDebugEnabled());
 
     javaInputStreamThread.callMethod<void>("start");
diff --git a/src/bluetooth/android/lowenergynotificationhub.cpp b/src/bluetooth/android/lowenergynotificationhub.cpp
index cf79059e..ea01dd62 100644
--- a/src/bluetooth/android/lowenergynotificationhub.cpp
+++ b/src/bluetooth/android/lowenergynotificationhub.cpp
@@ -51,7 +51,7 @@ LowEnergyNotificationHub::LowEnergyNotificationHub(const QBluetoothAddress &remo
     hubMap()->insert(javaToCtoken, this);
     lock.unlock();
 
-    jBluetoothLe.setField<jlong>("qtObject", javaToCtoken);
+    jBluetoothLe.setField("qtObject", jlong(javaToCtoken));
 }
 
 LowEnergyNotificationHub::~LowEnergyNotificationHub()
diff --git a/src/bluetooth/android/serveracceptancethread.cpp b/src/bluetooth/android/serveracceptancethread.cpp
index 55f0f4db..a23f5b7e 100644
--- a/src/bluetooth/android/serveracceptancethread.cpp
+++ b/src/bluetooth/android/serveracceptancethread.cpp
@@ -80,7 +80,7 @@ void ServerAcceptanceThread::run()
     if (!javaThread.isValid())
         return;
 
-    javaThread.setField<jlong>("qtObject", reinterpret_cast<long>(this));
+    javaThread.setField("qtObject", reinterpret_cast<jlong>(this));
     javaThread.setField<jboolean>("logEnabled", QT_BT_ANDROID().isDebugEnabled());
 
     QString tempUuid = m_uuid.toString(QUuid::WithoutBraces);
diff --git a/src/bluetooth/qbluetoothdevicediscoveryagent_android.cpp b/src/bluetooth/qbluetoothdevicediscoveryagent_android.cpp
index ed745856..e5498267 100644
--- a/src/bluetooth/qbluetoothdevicediscoveryagent_android.cpp
+++ b/src/bluetooth/qbluetoothdevicediscoveryagent_android.cpp
@@ -46,7 +46,7 @@ QBluetoothDeviceDiscoveryAgentPrivate::~QBluetoothDeviceDiscoveryAgentPrivate()
         stop();
 
     if (leScanner.isValid())
-        leScanner.setField<jlong>("qtObject", reinterpret_cast<jlong>(nullptr));
+        leScanner.setField("qtObject", reinterpret_cast<jlong>(nullptr));
 
     if (receiver) {
         receiver->unregisterReceiver();
@@ -439,7 +439,7 @@ void QBluetoothDeviceDiscoveryAgentPrivate::startLowEnergyScan()
             return;
         }
 
-        leScanner.setField<jlong>("qtObject", reinterpret_cast<long>(receiver));
+        leScanner.setField("qtObject", reinterpret_cast<jlong>(receiver));
     }
 
     jboolean result = leScanner.callMethod<jboolean>("scanForLeDevice", true);