diff --git a/funcs/games/hex.py b/funcs/games/hex.py
index 74a76d1..dbdf5e5 100644
--- a/funcs/games/hex.py
+++ b/funcs/games/hex.py
@@ -231,8 +231,9 @@ class HexGame():
                     logThis("Undoing {}'s last move".format(self.bot.funcs.getName(user)))
 
                     lastMove = game["gameHistory"].pop()
+                    game["board"][lastMove[0]][lastMove[1]] = 0
                     self.bot.database["hex games"].update_one({"_id":channel},
-                        {"$set":{"board."+lastMove[0]+"."+lastMove[1]:0}})
+                        {"$set":{"board":game["board"]}})
                     self.bot.database["hex games"].update_one({"_id":channel},
                         {"$set":{"turn":turn%2 + 1}})