diff --git a/documentation/conf.py b/documentation/conf.py
index aabc0da16c990dffc4230531f2bdbc4f66badd98..8d5e3442b54da87098c53232ab98ac255742e0ed 100644
--- a/documentation/conf.py
+++ b/documentation/conf.py
@@ -22,12 +22,14 @@ if read_the_docs_build:
     output_dir = 'build'
     configureDoxyfile(input_dir, output_dir)
 
+    subprocess.call('pwd; ls -l; ls -l ..', shell=True)
     subprocess.call('mkdir -p build/corsika/framework/core; cd build/corsika/framework/core && ../../../../corsika/src/framework/core/pdxml_reader.py ../../../../corsika/src/framework/core/ParticleData.xml ../../../../corsika/src/framework/core/NuclearData.xml ../../../../corsika/src/framework/core/ParticleClassNames.xml', shell=True)
 
+    subprocess.call('pwd; ls -l; ls -l ..', shell=True)
     subprocess.call('mkdir -p build/corsika/media; cd build/corsika/media && ../../../../corsika/src/media/readProperties.py ../../../../corsika/src/media/properties8.dat', shell=True)
     
+    subprocess.call('pwd; ls -l; ls -l ..', shell=True)
     subprocess.call('doxygen', shell=True)
-    subprocess.call('cd ../doxygen; doxygen', shell=True)
     
 
 # -- Project information -----------------------------------------------------