diff --git a/Makefile b/Makefile
index 63f84a0..de76b50 100644
--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,7 @@ PREFIX =            /usr/local
 CFLAGS =            -O3 -Wall -pedantic -DNDEBUG
 CJSON_CFLAGS =      -fpic
 CJSON_LDFLAGS =     -shared
-LUA_INCLUDE_DIR =   $(PREFIX)/include
+LUA_INCLUDE_DIR =   /usr/include/lua5.3
 LUA_CMODULE_DIR =   $(PREFIX)/lib/lua/$(LUA_VERSION)
 LUA_MODULE_DIR =    $(PREFIX)/share/lua/$(LUA_VERSION)
 LUA_BIN_DIR =       $(PREFIX)/bin