diff --git a/Class_Diagram.md b/Class_Diagram.md
index 1f744d2..cdd7df7 100644
--- a/Class_Diagram.md
+++ b/Class_Diagram.md
@@ -308,11 +308,11 @@ package Model <<Frame>> #bada55 {
       +GetRandomFace(): AbstractDieFace
     }
     
-    class NumberDie<NumberDieFace> $inprogress
+    class NumberDie $inprogress
     
-    class ImageDie<ImageDieFace> $inprogress
+    class ImageDie $inprogress
 
-    class ColorDie<ColorDieFace> $inprogress
+    class ColorDie $inprogress
   
     package Faces #9ff {