diff --git a/Rom.py b/Rom.py
index 1b77af9e..fd57b782 100644
--- a/Rom.py
+++ b/Rom.py
@@ -727,8 +727,7 @@ def patch_rom(world, rom, player, team, enemized):
         rom.write_byte(0x180182, 0x00) # Don't auto equip silvers on pickup
 
     # set up game internal RNG seed
-    for i in range(1024):
-        rom.write_byte(0x178000 + i, random.randint(0, 255))
+    rom.write_bytes(0x178000, random.getrandbits(8 * 1024).to_bytes(1024, 'big'))
 
     # shuffle prize packs
     prizes = [0xD8, 0xD8, 0xD8, 0xD8, 0xD9, 0xD8, 0xD8, 0xD9, 0xDA, 0xD9, 0xDA, 0xDB, 0xDA, 0xD9, 0xDA, 0xDA, 0xE0, 0xDF, 0xDF, 0xDA, 0xE0, 0xDF, 0xD8, 0xDF,