diff --git a/forge-game/src/main/java/forge/game/mana/Mana.java b/forge-game/src/main/java/forge/game/mana/Mana.java
index 16416c876f0..87b40bfb644 100644
--- a/forge-game/src/main/java/forge/game/mana/Mana.java
+++ b/forge-game/src/main/java/forge/game/mana/Mana.java
@@ -125,7 +125,7 @@ public class Mana {
     }
 
     public boolean isColorless() {
-        return color == 0;
+        return color == MagicColor.COLORLESS;
     }
 
 }