diff --git a/board/src/sight.rs b/board/src/sight.rs
index 46d88b4..b45883e 100644
--- a/board/src/sight.rs
+++ b/board/src/sight.rs
@@ -33,7 +33,8 @@ impl PlacedPiece {
 
         let mut possible_squares = position.empty_squares() | position.opposing_pieces();
         if let Some(en_passant) = position.en_passant_square() {
-            possible_squares |= en_passant.into();
+            let en_passant_bitboard: BitBoard = en_passant.into();
+            possible_squares |= en_passant_bitboard;
         }
 
         pawn & possible_squares
@@ -45,7 +46,7 @@ impl PlacedPiece {
 
         let mut possible_squares = position.empty_squares() | position.opposing_pieces();
         if let Some(en_passant) = position.en_passant_square() {
-            possible_squares |= en_passant.into();
+            possible_squares |= &en_passant.into();
         }
 
         pawn & possible_squares