diff --git a/apps/twnlua/game.c b/apps/twnlua/game.c
index a76e5de..10b16aa 100644
--- a/apps/twnlua/game.c
+++ b/apps/twnlua/game.c
@@ -152,7 +152,7 @@ void game_tick(void) {
         State *state = ctx.udata;
 
         /* let's init lua */
-        lua_State *new_state = luaL_newstate(custom_alloc);
+        lua_State *new_state = lua_newstate(custom_alloc, NULL);
         lua_setallocf(new_state, custom_alloc, NULL);
 
         /* state existed already, copy its udata over */
diff --git a/apps/twnlua/minilua.h b/apps/twnlua/minilua.h
index e201324..53d6550 100644
--- a/apps/twnlua/minilua.h
+++ b/apps/twnlua/minilua.h
@@ -1513,7 +1513,7 @@ LUALIB_API int (luaL_loadbufferx) (lua_State *L, const char *buff, size_t sz,
                                    const char *name, const char *mode);
 LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s);
 
-LUALIB_API lua_State *(luaL_newstate) (lua_Alloc alloc);
+LUALIB_API lua_State *(luaL_newstate) (void);
 
 LUALIB_API lua_Integer (luaL_len) (lua_State *L, int idx);
 
@@ -21898,8 +21898,8 @@ static void warnfon (void *ud, const char *message, int tocont) {
 }
 
 
-LUALIB_API lua_State *luaL_newstate (lua_Alloc alloc) {
-  lua_State *L = lua_newstate(alloc ? alloc : l_alloc, NULL);
+LUALIB_API lua_State *luaL_newstate (void) {
+  lua_State *L = lua_newstate(l_alloc, NULL);
   if (l_likely(L)) {
     lua_atpanic(L, &panic);
     lua_setwarnf(L, warnfoff, L);  /* default is warnings off */