diff --git a/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp b/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp
index c6fe1fba85..361ea475b4 100644
--- a/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp
+++ b/src/mlpack/methods/approx_kfn/approx_kfn_main.cpp
@@ -273,7 +273,6 @@ static void mlpackMain()
           "distances matrix must be equal to the number of columns in "
           "reference set.");
         exactDistances = std::move(CLI::GetParam<arma::mat>("exact_distances"));
-
       }
       else
       {