diff --git a/Mage.Sets/src/mage/sets/GameNightFreeForAll.java b/Mage.Sets/src/mage/sets/GameNightFreeforAll.java
similarity index 98%
rename from Mage.Sets/src/mage/sets/GameNightFreeForAll.java
rename to Mage.Sets/src/mage/sets/GameNightFreeforAll.java
index b8f1f93652e..2aba204bc02 100644
--- a/Mage.Sets/src/mage/sets/GameNightFreeForAll.java
+++ b/Mage.Sets/src/mage/sets/GameNightFreeforAll.java
@@ -9,15 +9,15 @@ import mage.constants.SetType;
  *
  * @author TheElk801
  */
-public class GameNightFreeForAll extends ExpansionSet {
+public class GameNightFreeforAll extends ExpansionSet {
 
-    private static final GameNightFreeForAll instance = new GameNightFreeForAll();
+    private static final GameNightFreeforAll instance = new GameNightFreeforAll();
 
-    public static GameNightFreeForAll getInstance() {
+    public static GameNightFreeforAll getInstance() {
         return instance;
     }
 
-    private GameNightFreeForAll() {
+    private GameNightFreeforAll() {
         super("Game Night: Free-for-All", "GN3", ExpansionSet.buildDate(2022, 10, 14), SetType.SUPPLEMENTAL);
         this.hasBoosters = false;
 
diff --git a/Utils/known-sets.txt b/Utils/known-sets.txt
index b4e12269802..e3a3eb1c30e 100644
--- a/Utils/known-sets.txt
+++ b/Utils/known-sets.txt
@@ -102,7 +102,7 @@ Future Sight|FutureSight|
 Game Day|GameDay|
 Game Night|GameNight|
 Game Night 2019|GameNight2019|
-Game Night: Free-for-All|GameNightFreeForAll|
+Game Night: Free-for-All|GameNightFreeforAll|
 Gatecrash|Gatecrash|
 Global Series: Jiang Yanggu & Mu Yanling|GlobalSeriesJiangYangguAndMuYanling|
 Grand Prix|GrandPrixPromos|