diff --git a/package/lua-bit32/lua-bit32.mk b/package/lua-bit32/lua-bit32.mk
index f4090c703a..14851a5138 100644
--- a/package/lua-bit32/lua-bit32.mk
+++ b/package/lua-bit32/lua-bit32.mk
@@ -5,9 +5,8 @@
 ################################################################################
 
 LUA_BIT32_VERSION = 5.3.0-1
+LUA_BIT32_NAME_UPSTREAM = bit32
 LUA_BIT32_SUBDIR = lua-compat-5.2
-LUA_BIT32_ROCKSPEC = bit32-$(LUA_BIT32_VERSION).rockspec
-LUA_BIT32_SOURCE = bit32-$(LUA_BIT32_VERSION).src.rock
 LUA_BIT32_LICENSE = MIT
 LUA_BIT32_LICENSE_FILES = $(LUA_BIT32_SUBDIR)/LICENSE