diff --git a/examples/graph_yolov3.cpp b/examples/graph_yolov3.cpp
index 6d0f67e..c0a97da 100644
--- a/examples/graph_yolov3.cpp
+++ b/examples/graph_yolov3.cpp
@@ -398,6 +398,7 @@
         GraphConfig config;
         config.num_threads = common_params.threads;
         config.use_tuner   = common_params.enable_tuner;
+        config.tuner_mode  = common_params.tuner_mode;
         config.tuner_file  = common_params.tuner_file;
 
         graph.finalize(common_params.target, config);