diff --git a/src/android/AudioPlayer_to_android.cpp b/src/android/AudioPlayer_to_android.cpp
index 4fbbc78..13301ca 100644
--- a/src/android/AudioPlayer_to_android.cpp
+++ b/src/android/AudioPlayer_to_android.cpp
@@ -1727,7 +1727,7 @@
             j_env->ExceptionClear();
             j_env->CallVoidMethod(pAudioPlayer->mAndroidConfiguration.mRoutingProxy,
                                   midRoutingProxy_connect,
-                                  pAudioPlayer->mTrackPlayer->mAudioTrack.get());
+                                  (jlong)pAudioPlayer->mTrackPlayer->mAudioTrack.get());
             if (j_env->ExceptionCheck()) {
                 SL_LOGE("Java exception releasing player routing object.");
                 result = SL_RESULT_INTERNAL_ERROR;