diff --git a/include/threed_beam_fea.h b/include/threed_beam_fea.h
index 8e52766..728daff 100644
--- a/include/threed_beam_fea.h
+++ b/include/threed_beam_fea.h
@@ -38,20 +38,13 @@
 #ifdef EIGEN_USE_MKL_ALL
 #include <Eigen/PardisoSupport>
 #else
-
 #include <Eigen/SparseLU>
-
 #endif
 
 #include <Eigen/Core>
 #include <Eigen/Geometry>
 #include <Eigen/SparseCore>
 
-#include <chrono>
-#include <cmath>
-#include <iostream>
-#include <limits>
-
 #include "containers.h"
 #include "options.h"
 #include "summary.h"
diff --git a/src/threed_beam_fea.cpp b/src/threed_beam_fea.cpp
index 2f83edf..2fa1158 100644
--- a/src/threed_beam_fea.cpp
+++ b/src/threed_beam_fea.cpp
@@ -24,9 +24,14 @@
 // Author: ryan.latture@gmail.com (Ryan Latture)
 
 #include <boost/format.hpp>
+#include <chrono>
+#include <cmath>
 #include <exception>
 #include <fstream>
 #include <iomanip>
+#include <iostream>
+#include <limits>
+
 #include "threed_beam_fea.h"
 
 namespace fea {