diff --git a/services/oboeservice/AAudioServiceEndpointCapture.cpp b/services/oboeservice/AAudioServiceEndpointCapture.cpp
index 29d6cb9..2bb79bf 100644
--- a/services/oboeservice/AAudioServiceEndpointCapture.cpp
+++ b/services/oboeservice/AAudioServiceEndpointCapture.cpp
@@ -78,7 +78,7 @@
         // Distribute data to each active stream.
         { // use lock guard
             std::lock_guard <std::mutex> lock(mLockStreams);
-            for (AAudioServiceStreamShared *sharedStream : mRunningStreams) {
+            for (sp<AAudioServiceStreamShared> sharedStream : mRunningStreams) {
                 FifoBuffer *fifo = sharedStream->getDataFifoBuffer();
                 if (fifo->getFifoControllerBase()->getEmptyFramesAvailable() <
                     getFramesPerBurst()) {