diff --git a/Mage.Tests/src/test/java/org/mage/test/player/TestPlayer.java b/Mage.Tests/src/test/java/org/mage/test/player/TestPlayer.java
index 2d96aa6dda..1effa04962 100644
--- a/Mage.Tests/src/test/java/org/mage/test/player/TestPlayer.java
+++ b/Mage.Tests/src/test/java/org/mage/test/player/TestPlayer.java
@@ -550,7 +550,7 @@ public class TestPlayer extends ComputerPlayer {
             return false;
         } else if (groups[2].startsWith("manaInPool=")) {
             String manaInPool = groups[2].substring(11);
-            int amountOfMana = Integer.parseUnsignedInt(manaInPool);            
+            int amountOfMana = Integer.parseInt(manaInPool);            
             return this.getManaPool().getMana().count() >= amountOfMana;
         }
         return true;