diff --git a/services/oboeservice/AAudioServiceEndpointShared.cpp b/services/oboeservice/AAudioServiceEndpointShared.cpp
index 5a69c78..f5de59f 100644
--- a/services/oboeservice/AAudioServiceEndpointShared.cpp
+++ b/services/oboeservice/AAudioServiceEndpointShared.cpp
@@ -40,6 +40,9 @@
 // This is the maximum size in frames. The effective size can be tuned smaller at runtime.
 #define DEFAULT_BUFFER_CAPACITY   (48 * 8)
 
+AAudioServiceEndpointShared::AAudioServiceEndpointShared(AudioStreamInternal *streamInternal)
+    : mStreamInternal(streamInternal) {}
+
 std::string AAudioServiceEndpointShared::dump() const {
     std::stringstream result;