Liverpool manager Jurgen Klopp says he was happy for Adrian to add a winner's medal to his trophy cabinet.
The Spaniard won his first major trophy in professional football on Wednesday when his penalty save handed Liverpool the UEFA Super Cup at the expense of Chelsea.
"What a story. He kept his nerves together," said Klopp.
"He's loud in the dressing room already. I don't think he's won a lot in his life so it's good for him to win it.
"He made some unbelievable saves, both keepers did, so I'm really happy for him."