diff --git a/doc/doxy.config.in b/doc/doxy.config.in
index 0c235757..778dd74e 100644
--- a/doc/doxy.config.in
+++ b/doc/doxy.config.in
@@ -578,7 +578,7 @@ WARN_LOGFILE           =
 # directories like "/usr/src/myproject". Separate the files or directories
 # with spaces.
 
-INPUT                  = @CMAKE_SOURCE_DIR@/include \
+INPUT                  = @CMAKE_SOURCE_DIR@/include/libssh \
                          @CMAKE_SOURCE_DIR@/src \
                          @CMAKE_SOURCE_DIR@/doc