diff --git a/forge-gui/src/main/java/forge/deck/CommanderDeckGenerator.java b/forge-gui/src/main/java/forge/deck/CommanderDeckGenerator.java
index 52af7d5b7d2..fc08fb0d616 100644
--- a/forge-gui/src/main/java/forge/deck/CommanderDeckGenerator.java
+++ b/forge-gui/src/main/java/forge/deck/CommanderDeckGenerator.java
@@ -22,7 +22,7 @@ import java.util.Map;
  * Created by maustin on 09/05/2017.
  */
 public class CommanderDeckGenerator extends DeckProxy implements Comparable<CommanderDeckGenerator> {
-    public static List<DeckProxy> getCommanderDecks(DeckFormat format, boolean isForAi, boolean isCardGen){
+    public static List<DeckProxy> getCommanderDecks(final DeckFormat format, boolean isForAi, boolean isCardGen){
         ItemPool uniqueCards;
         if(isCardGen){
             uniqueCards = new ItemPool<PaperCard>(PaperCard.class);