diff --git a/Mage.Sets/src/mage/sets/StarWars.java b/Mage.Sets/src/mage/sets/StarWars.java
index 2ebff3c3f8..2c540af138 100644
--- a/Mage.Sets/src/mage/sets/StarWars.java
+++ b/Mage.Sets/src/mage/sets/StarWars.java
@@ -28,7 +28,9 @@ public final class StarWars extends ExpansionSet {
         this.numBoosterCommon = 10;
         this.numBoosterUncommon = 3;
         this.numBoosterRare = 1;
+        this.numBoosterDoubleFaced = 1;
         this.ratioBoosterMythic = 8;
+
         cards.add(new SetCardInfo("A-Wing", 96, Rarity.UNCOMMON, mage.cards.a.AWing.class));
         cards.add(new SetCardInfo("AAT-1", 160, Rarity.UNCOMMON, mage.cards.a.AAT1.class));
         cards.add(new SetCardInfo("Acklay of the Arena", 161, Rarity.RARE, mage.cards.a.AcklayOfTheArena.class));
diff --git a/Mage.Verify/src/test/java/mage/verify/VerifyCardDataTest.java b/Mage.Verify/src/test/java/mage/verify/VerifyCardDataTest.java
index 15f6f3bf3f..392750d46d 100644
--- a/Mage.Verify/src/test/java/mage/verify/VerifyCardDataTest.java
+++ b/Mage.Verify/src/test/java/mage/verify/VerifyCardDataTest.java
@@ -911,11 +911,16 @@ public class VerifyCardDataTest {
                 cardNames.add(cardInfo.getName());
             }
 
+            boolean containsDoubleSideCards = false;
             for (ExpansionSet.SetCardInfo cardInfo : set.getSetCardInfo()) {
                 Card card = CardImpl.createCard(cardInfo.getCardClass(), new CardSetInfo(cardInfo.getName(), set.getCode(),
                         cardInfo.getCardNumber(), cardInfo.getRarity(), cardInfo.getGraphicInfo()));
                 Assert.assertNotNull(card);
 
+                if (card.getSecondCardFace() != null) {
+                    containsDoubleSideCards = true;
+                }
+
                 // CHECK: all planeswalkers must be legendary
                 if (card.isPlaneswalker() && !card.getSuperType().contains(SuperType.LEGENDARY)) {
                     errorsList.add("Error: planeswalker must have legendary type: " + set.getCode() + " - " + set.getName() + " - " + card.getName() + " - " + card.getCardNumber());
@@ -940,6 +945,16 @@ public class VerifyCardDataTest {
                 }
                  */
             }
+
+            // CHECK: double side cards must be in boosters
+            boolean hasBoosterSettings = (set.getNumBoosterDoubleFaced() > 0);
+            if (set.hasBoosters()
+                    && (set.getNumBoosterDoubleFaced() != -1) // -1 must ignore double cards in booster
+                    && containsDoubleSideCards
+                    && !hasBoosterSettings) {
+                errorsList.add("Error: set with boosters contains second side cards, but numBoosterDoubleFaced is not set - "
+                        + set.getCode() + " - " + set.getName());
+            }
         }
 
         printMessages(warningsList);
diff --git a/Mage/src/main/java/mage/cards/ExpansionSet.java b/Mage/src/main/java/mage/cards/ExpansionSet.java
index edfa6e8e5d..23b35ae9d5 100644
--- a/Mage/src/main/java/mage/cards/ExpansionSet.java
+++ b/Mage/src/main/java/mage/cards/ExpansionSet.java
@@ -672,4 +672,8 @@ public abstract class ExpansionSet implements Serializable {
         return maxCardNumberInBooster;
     }
 
+    public int getNumBoosterDoubleFaced() {
+        return numBoosterDoubleFaced;
+    }
+
 }