diff --git a/media/jni/tuner/DemuxClient.cpp b/media/jni/tuner/DemuxClient.cpp
index 359ef364083c9..78cb5b003a382 100644
--- a/media/jni/tuner/DemuxClient.cpp
+++ b/media/jni/tuner/DemuxClient.cpp
@@ -216,7 +216,7 @@ Result DemuxClient::disconnectCiCam() {
 Result DemuxClient::close() {
     if (mTunerDemux != NULL) {
         Status s = mTunerDemux->close();
-        mDemux = NULL;
+        mTunerDemux = NULL;
         return ClientHelper::getServiceSpecificErrorCode(s);
     }