diff --git a/Documentation/Examples/cascade_example.cc b/Documentation/Examples/cascade_example.cc
index 027ecea81604af8d28e6113edc73ec91751d41b0..399277cb4dd010b0482f938939a32ed424080f1f 100644
--- a/Documentation/Examples/cascade_example.cc
+++ b/Documentation/Examples/cascade_example.cc
@@ -24,6 +24,7 @@
 #include <corsika/process/sibyll/ParticleConversion.h>
 
 #include <corsika/units/PhysicalUnits.h>
+
 using namespace corsika;
 using namespace corsika::process;
 using namespace corsika::units;
diff --git a/Framework/Cascade/CMakeLists.txt b/Framework/Cascade/CMakeLists.txt
index 8681fae994b1ff91cb8bb1d69f98f5a23da1e50c..723f47b80f07a5d4ed3533fb142ce2b181f74855 100644
--- a/Framework/Cascade/CMakeLists.txt
+++ b/Framework/Cascade/CMakeLists.txt
@@ -27,6 +27,7 @@ set (
   CORSIKAsibyll_SOURCES
   sibyll2.3c.f
   gasdev.f
+#  rndm_dbl.f
   )
 add_library (CORSIKAsibyll STATIC ${CORSIKAsibyll_SOURCES})
 
diff --git a/Framework/Units/PhysicalConstants.h b/Framework/Units/PhysicalConstants.h
index 65a98e482f7727af4176ded2c2b84339e6fcdf6e..851f62a21c73e054925b3085d2947ba35d87515e 100644
--- a/Framework/Units/PhysicalConstants.h
+++ b/Framework/Units/PhysicalConstants.h
@@ -54,9 +54,6 @@ namespace corsika::units::si::constants {
   // unified atomic mass unit
   constexpr quantity<mass_d> u{Rep(1.6605402e-27L) * kilogram};
 
-  // barn moved to PhysicalUnits
-  //  constexpr quantity<area_d> barn{Rep(1.e-28L) * meter * meter};
-  
   
   // etc.