diff --git a/mace/benchmark/benchmark_model.cc b/mace/benchmark/benchmark_model.cc
index 85f80bedcbc9129bea2df3f462647483311ddede..b4644e652f2c2a82660e6dfd31bd74f3208383b0 100644
--- a/mace/benchmark/benchmark_model.cc
+++ b/mace/benchmark/benchmark_model.cc
@@ -330,7 +330,8 @@ int Main(int argc, char **argv) {
                         std::multiplies<int64_t>());
     auto buffer_out = std::shared_ptr<float>(new float[output_size],
                                              std::default_delete<float[]>());
-    outputs[output_names[i]] = mace::MaceTensor(output_shape_vec[i], buffer_out);
+    outputs[output_names[i]] = mace::MaceTensor(output_shape_vec[i],
+                                                buffer_out);
   }
 
   // Init model