diff --git a/grpc.def b/grpc.def
index f81aa1b..943b464 100644
--- a/grpc.def
+++ b/grpc.def
@@ -77,6 +77,7 @@
     grpc_server_request_registered_call
     grpc_server_create
     grpc_server_register_completion_queue
+    grpc_server_register_non_listening_completion_queue
     grpc_server_add_insecure_http2_port
     grpc_server_start
     grpc_server_shutdown_and_notify