diff --git a/lib/deck.rb b/lib/deck.rb
index 43fe484..abe1f14 100644
--- a/lib/deck.rb
+++ b/lib/deck.rb
@@ -1,7 +1,7 @@
 require_relative 'card'
 
 # Représente un paquet de cartes et gère son contenu.
-class Deck
+class Duck
   attr_reader :cards
 
   def initialize
diff --git a/lib/game.rb b/lib/game.rb
index fd846d6..6cf3794 100644
--- a/lib/game.rb
+++ b/lib/game.rb
@@ -8,7 +8,7 @@ class Game
               :upcard, :trump_suit, :trick_winner
 
   def initialize(player_name1, player_name2)
-    @deck = Deck.new
+    @deck = Duck.new
     @player1 = Player.new(player_name1)
     @player2 = Player.new(player_name2)
     @dealer = nil
@@ -49,7 +49,7 @@ class Game
     @player1.clear_hand
     @player2.clear_hand
 
-    @deck = Deck.new
+    @deck = Duck.new
     @deck.shuffle
 
     5.times do