diff --git a/packages/m/mono/xmake.lua b/packages/m/mono/xmake.lua
new file mode 100644
index 000000000..9bc82133f
--- /dev/null
+++ b/packages/m/mono/xmake.lua
@@ -0,0 +1,21 @@
+package("mono")
+
+    set_homepage("https://www.mono-project.com/")
+    set_description("Cross platform, open source .NET development framework")
+
+    set_urls("https://download.mono-project.com/sources/mono/mono-$(version).tar.xz",
+             {version = function (version) return version:gsub("%+", ".") end})
+
+    add_versions("6.8.0+123", "e2e42d36e19f083fc0d82f6c02f7db80611d69767112af353df2f279744a2ac5")
+
+    add_includedirs("include/mono-2.0")
+
+    on_install("macosx", "linux", function (package)
+        local configs = {"--disable-silent-rules", "--enable-nls=no"}
+        import("package.tools.autoconf").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:has_cfuncs("mono_object_get_class", {includes = "mono/metadata/object.h"}))
+    end)
+