diff --git a/xmake.lua b/xmake.lua
index 74aaae6..5ee354e 100644
--- a/xmake.lua
+++ b/xmake.lua
@@ -1,5 +1,7 @@
 add_rules("mode.debug", "mode.release")
 
+add_headerfiles("include/**.h")
+
 target("int2048")
   set_kind("static")
   add_includedirs("$(projectdir)/include")