diff --git a/audio/aidl/default/alsa/StreamAlsa.cpp b/audio/aidl/default/alsa/StreamAlsa.cpp
index e57d538..f548903 100644
--- a/audio/aidl/default/alsa/StreamAlsa.cpp
+++ b/audio/aidl/default/alsa/StreamAlsa.cpp
@@ -37,6 +37,10 @@
       mConfig(alsa::getPcmConfig(getContext(), mIsInput)),
       mReadWriteRetries(readWriteRetries) {}
 
+StreamAlsa::~StreamAlsa() {
+    cleanupWorker();
+}
+
 ::android::status_t StreamAlsa::init() {
     return mConfig.has_value() ? ::android::OK : ::android::NO_INIT;
 }