diff --git a/board-shared/src/game.rs b/board-shared/src/game.rs
index c766baa..7f6517e 100644
--- a/board-shared/src/game.rs
+++ b/board-shared/src/game.rs
@@ -35,11 +35,11 @@ impl Hand {
     pub fn complete(&mut self, deck: &mut RngDeck) -> Result<(), EmptyDeckError> {
         for _ in 0..self.count_missing_operators() {
             self.tiles
-                .push(Tile::Operator(deck.rand_operator().ok_or(EmptyDeckError.into())?));
+                .push(Tile::Operator(deck.rand_operator().ok_or(EmptyDeckError)?));
         }
         for _ in 0..self.count_missing_numbers() {
             self.tiles
-                .push(Tile::Digit(Digit::new(deck.rand_digit().ok_or(EmptyDeckError.into())?)));
+                .push(Tile::Digit(Digit::new(deck.rand_digit().ok_or(EmptyDeckError)?)));
         }
         Ok(())
     }