diff --git a/Documentation/Examples/CMakeLists.txt b/Documentation/Examples/CMakeLists.txt
index 30073cfdc3928921ad74ea735b23b0d2b65bb27c..d1bb8d1d9e1f7e9ef755f4dbe30c5c0566c284f7 100644
--- a/Documentation/Examples/CMakeLists.txt
+++ b/Documentation/Examples/CMakeLists.txt
@@ -25,7 +25,7 @@ add_executable (cascade_example cascade_example.cc)
 target_compile_options(cascade_example PRIVATE -g) # do not skip asserts
 target_link_libraries (cascade_example SuperStupidStack CORSIKAunits CORSIKAlogging
    CORSIKArandom
-   #~ ProcessSibyll
+   ProcessSibyll
   CORSIKAcascade
   ProcessStackInspector
   ProcessTrackWriter
diff --git a/Documentation/Examples/cascade_example.cc b/Documentation/Examples/cascade_example.cc
index bb1dfd37ba64703faa004151b2115a8c64459d4c..28ee47f056ce224af1246362c1bf9bb020e3cbd5 100644
--- a/Documentation/Examples/cascade_example.cc
+++ b/Documentation/Examples/cascade_example.cc
@@ -10,9 +10,9 @@
 
 #include <corsika/cascade/Cascade.h>
 #include <corsika/process/ProcessSequence.h>
+#include <corsika/process/hadronic_elastic_model/HadronicElasticModel.h>
 #include <corsika/process/stack_inspector/StackInspector.h>
 #include <corsika/process/tracking_line/TrackingLine.h>
-#include <corsika/process/hadronic_elastic_model/HadronicElasticModel.h>
 
 #include <corsika/setup/SetupStack.h>
 #include <corsika/setup/SetupTrajectory.h>
@@ -236,15 +236,14 @@ int main() {
   corsika::process::sibyll::Interaction sibyll(env);
   corsika::process::sibyll::Decay decay;
   ProcessCut cut(8_GeV);
-  
+
   corsika::random::RNGManager::GetInstance().RegisterRandomStream("HadronicElasticModel");
   corsika::process::HadronicElasticModel::HadronicElasticInteraction hadronicElastic(env);
-  
+
   corsika::process::TrackWriter::TrackWriter trackWriter("tracks.dat");
 
   // assemble all processes into an ordered process list
-  //~ auto sequence = p0 << sibyll << decay << cut << trackWriter;
-  auto sequence = hadronicElastic << trackWriter;
+  auto sequence = p0 << sibyll << decay << hadronicElastic << cut << trackWriter;
 
   // cout << "decltype(sequence)=" << type_id_with_cvr<decltype(sequence)>().pretty_name()
   // << "\n";