diff --git a/doxygen.conf.in b/doxygen.conf.in
index 4b5e77c6..dad6281e 100644
--- a/doxygen.conf.in
+++ b/doxygen.conf.in
@@ -791,8 +791,7 @@ WARN_LOGFILE           =
 # spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
 # Note: If this tag is empty the current directory is searched.
 
-INPUT                  = ./md \
-                         ./src
+INPUT                  = ./md 
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses