diff --git a/Documentation/Doxyfile b/Documentation/Doxyfile
index 4802ef8189..fd997baaa0 100644
--- a/Documentation/Doxyfile
+++ b/Documentation/Doxyfile
@@ -569,7 +569,7 @@ WARN_LOGFILE           = doxy.log
 # directories like "/usr/src/myproject". Separate the files or directories
 # with spaces.
 
-INPUT                  = ../apps
+INPUT                  = ../src
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is