diff --git a/ircc_v8930_vigenere/Tupfile.lua b/ircc_v8930_vigenere/Tupfile.lua
new file mode 100644
index 0000000..33b6063
--- /dev/null
+++ b/ircc_v8930_vigenere/Tupfile.lua
@@ -0,0 +1,2 @@
+if tup.getconfig("NO_FASM") ~= "" then return end
+tup.rule("ircc.asm", "fasm %f %o " .. tup.getconfig("KPACK_CMD"), "ircc")