diff --git a/corsika/detail/modules/TrackWriter.inl b/corsika/detail/modules/TrackWriter.inl
index c6af922f02ef4a71a76513f5ba388291539e0f21..9c8a2410d3d398bfca81cc5152dfde4f9a9019ae 100644
--- a/corsika/detail/modules/TrackWriter.inl
+++ b/corsika/detail/modules/TrackWriter.inl
@@ -27,8 +27,8 @@ namespace corsika {
     auto const end = vT.getPosition(1).getCoordinates();
 
     // write the track to the file
-    TOutput::write(vP.getPID(), vP.getEnergy(), vP.getWeight(), start,
-                   vP.getTime(), end, vP.getTime() + vT.getDuration());
+    TOutput::write(vP.getPID(), vP.getEnergy(), vP.getWeight(), start, vP.getTime(), end,
+                   vP.getTime() + vT.getDuration());
 
     return ProcessReturn::Ok;
   }
diff --git a/corsika/media/ExponentialRefractiveIndex.hpp b/corsika/media/ExponentialRefractiveIndex.hpp
index 02f74dfa88cd21a5bd9c2c4b8b0a6893730d9e3d..fa43bea8d28f81131e295fb7ba9a6ffae4452136 100644
--- a/corsika/media/ExponentialRefractiveIndex.hpp
+++ b/corsika/media/ExponentialRefractiveIndex.hpp
@@ -24,8 +24,8 @@ namespace corsika {
 
     double n0_;                ///< n0 constant.
     InverseLengthType lambda_; ///< lambda parameter.
-    LengthType radius_;        ///< the planet radius.
     Point center_;             ///< center of the planet.
+    LengthType radius_;        ///< the planet radius.
 
   public:
     /**