1 files changed, 1 insertions, 0 deletions
diff --git a/test/cpp/qps/client_sync.cc b/test/cpp/qps/client_sync.cc
index aea5a0fb27..5dd64d0b13 100644
--- a/test/cpp/qps/client_sync.cc
+++ b/test/cpp/qps/client_sync.cc
@@ -105,6 +105,7 @@ class SynchronousStreamingClient GRPC_FINAL : public SynchronousClient {
     StartThreads(num_threads_);
   }
   ~SynchronousStreamingClient() {
+    EndThreads();
     if (stream_) {
       SimpleResponse response;
       stream_->WritesDone();