diff --git a/Class_Diagram.md b/Class_Diagram.md
index 7ea7ec7..f2307fd 100644
--- a/Class_Diagram.md
+++ b/Class_Diagram.md
@@ -486,8 +486,8 @@ PlayerExtensions ..> PlayerEntity
 DieExtensions ..> NumberDieEntity
 FaceExtensions ..> NumberFaceEntity
 
-GameExtensions ..> GameEntity
-TurnExtensions ..> TurnEntity
+NumberGameExtensions ..> GameEntity
+NumberTurnExtensions ..> TurnEntity
 
 DiceAppDbContext -down-> "[*]" PlayerEntity
 DiceAppDbContext -right-> "[*]" NumberDieEntity
@@ -565,8 +565,8 @@ DiceAppDbContextWithStub -down-|> DiceAppDbContext
 
 PlayerExtensions ..> PlayerEntity
 
-DieExtensions ..> NumberDieEntity
-FaceExtensions ..> NumberFaceEntity
+NumberDieExtensions ..> NumberDieEntity
+NumberFaceExtensions ..> NumberFaceEntity
 
 GameExtensions ..> GameEntity
 TurnExtensions ..> TurnEntity