diff --git a/documentation/conf.py b/documentation/conf.py
index 4d93bca0444cf7f62a735146c87ec152fcef01fc..2be479d62f46a9ae3b5691cecbf98e952a7a2950 100644
--- a/documentation/conf.py
+++ b/documentation/conf.py
@@ -18,7 +18,7 @@ breathe_projects = {}
 
 if read_the_docs_build:
     
-    input_dir = '../corsika'
+    input_dir = '../'
     output_dir = 'build'
     configureDoxyfile(input_dir, output_dir)