diff --git a/Mage.Sets/src/mage/cards/t/TaintedField.java b/Mage.Sets/src/mage/cards/t/TaintedField.java
index ba8057130ee..651055ccefb 100644
--- a/Mage.Sets/src/mage/cards/t/TaintedField.java
+++ b/Mage.Sets/src/mage/cards/t/TaintedField.java
@@ -22,7 +22,7 @@ import java.util.UUID;
  */
 public final class TaintedField extends CardImpl {
 
-    private static final FilterLandPermanent filter = new FilterLandPermanent("you control a swamp");
+    private static final FilterLandPermanent filter = new FilterLandPermanent("you control a Swamp");
     static {
         filter.add(SubType.SWAMP.getPredicate());
     }
diff --git a/Mage.Sets/src/mage/cards/t/TaintedPeak.java b/Mage.Sets/src/mage/cards/t/TaintedPeak.java
index 99f4cfc4e15..4a29d41978a 100644
--- a/Mage.Sets/src/mage/cards/t/TaintedPeak.java
+++ b/Mage.Sets/src/mage/cards/t/TaintedPeak.java
@@ -22,7 +22,7 @@ import java.util.UUID;
  */
 public final class TaintedPeak extends CardImpl {
 
-    private static final FilterLandPermanent filter = new FilterLandPermanent("you control a swamp");
+    private static final FilterLandPermanent filter = new FilterLandPermanent("you control a Swamp");
     static {
         filter.add(SubType.SWAMP.getPredicate());
     }
diff --git a/Mage.Sets/src/mage/cards/t/TaintedWood.java b/Mage.Sets/src/mage/cards/t/TaintedWood.java
index 81499848a1e..78eb3b7f74a 100644
--- a/Mage.Sets/src/mage/cards/t/TaintedWood.java
+++ b/Mage.Sets/src/mage/cards/t/TaintedWood.java
@@ -22,7 +22,7 @@ import java.util.UUID;
  */
 public final class TaintedWood extends CardImpl {
 
-    private static final FilterLandPermanent filter = new FilterLandPermanent("you control a swamp");
+    private static final FilterLandPermanent filter = new FilterLandPermanent("you control a Swamp");
     static {
         filter.add(SubType.SWAMP.getPredicate());
     }