diff --git a/luaconf.h b/luaconf.h
index 2b1018495a18ef8ed6874c9f1fbcd54fb3bc2303..f7ebe97baaafc76439c5a6cac8c3c2cdc0220d03 100644
--- a/luaconf.h
+++ b/luaconf.h
@@ -54,6 +54,8 @@
 #include "luaconf-mips.h"
 #elif defined(__riscv)
 #include "luaconf-riscv64.h"
+#elif defined(__loongarch64)
+#include "luaconf-loongarch64.h"
 #else
 #error "The lua-devel package is not usable with the architecture."
 #endif