diff --git a/Mage.Sets/src/mage/cards/e/EmptyTheLaboratory.java b/Mage.Sets/src/mage/cards/e/EmptyTheLaboratory.java
index 0bf4af6fd69..41df01c8054 100644
--- a/Mage.Sets/src/mage/cards/e/EmptyTheLaboratory.java
+++ b/Mage.Sets/src/mage/cards/e/EmptyTheLaboratory.java
@@ -90,6 +90,7 @@ class EmptyTheLaboratoryEffect extends OneShotEffect {
                 sacrificed++;
             }
         }
+        game.processAction();
         Cards toReveal = new CardsImpl();
         int zombies = 0;
         for (Card card : player.getLibrary().getCards(game)) {