diff --git a/src/mlpack/methods/ann/layer/lambda_map_reduce_impl.hpp b/src/mlpack/methods/ann/layer/lambda_map_reduce_impl.hpp
index 17be6b3eaa..cb918b1a40 100644
--- a/src/mlpack/methods/ann/layer/lambda_map_reduce_impl.hpp
+++ b/src/mlpack/methods/ann/layer/lambda_map_reduce_impl.hpp
@@ -301,7 +301,7 @@ void LambdaMapReduceType<ReductionRuleType, MatType>::ComputeOutputDimensions()
   {
     network[i]->InputDimensions() = this->inputDimensions;
     size_t layerOutputSize = network[i]->OutputSize();
-    Log::Info << layerOutputSize << std::endl;
+    Log::Warn << layerOutputSize << std::endl;
     totalOutputSize += layerOutputSize;
   }