diff --git a/Doxyfile b/Doxyfile
index 851b678..2f8a012 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -1,7 +1,7 @@
 # -*- mode: conf-unix -*-
 PROJECT_NAME           = "xdgcfg"
 PROJECT_NUMBER         = 0.0.0
-INPUT                  = README.md src/
+INPUT                  = README.md include/ src/
 USE_MDFILE_AS_MAINPAGE = README.md
 EXAMPLE_PATH           = examples/
 EXAMPLE_RECURSIVE      = YES