diff --git a/Doxyfile.in b/Doxyfile.in
index 88c850e..f394562 100644
--- a/Doxyfile.in
+++ b/Doxyfile.in
@@ -578,7 +578,7 @@ WARN_LOGFILE           = Doxygen.log
 # directories like "/usr/src/myproject". Separate the files or directories
 # with spaces.
 
-INPUT                  = @top_srcdir@/src
+INPUT                  = @top_srcdir@/libnfc @top_srcdir@/examples @top_srcdir@/include
 
 # 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