diff --git a/doc/doxy.config.in b/doc/doxy.config.in
index 19c2534f..37cbbc35 100644
--- a/doc/doxy.config.in
+++ b/doc/doxy.config.in
@@ -574,7 +574,8 @@ WARN_LOGFILE           = @CMAKE_CURRENT_BINARY_DIR@/doxy.log
 # directories like "/usr/src/myproject". Separate the files or directories 
 # with spaces.
 
-INPUT                  = @CMAKE_SOURCE_DIR@/include
+INPUT                  = @CMAKE_SOURCE_DIR@/include \
+                         @CMAKE_SOURCE_DIR@/libssh
 
 # 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