--- src/lmathlib.c.orig	Wed Dec 10 00:41:49 2014
+++ src/lmathlib.c	Wed Dec 10 00:42:28 2014
@@ -224,7 +224,7 @@ static int math_random (lua_State *L) {
 
 
 static int math_randomseed (lua_State *L) {
-  srand(luaL_checkunsigned(L, 1));
+  srand_deterministic(luaL_checkunsigned(L, 1));
   (void)rand(); /* discard first value to avoid undesirable correlations */
   return 0;
 }