diff --git a/Mage.Sets/src/mage/cards/m/MonsterManual.java b/Mage.Sets/src/mage/cards/m/MonsterManual.java
index 849b8aec633..f4b578e1b56 100644
--- a/Mage.Sets/src/mage/cards/m/MonsterManual.java
+++ b/Mage.Sets/src/mage/cards/m/MonsterManual.java
@@ -35,7 +35,7 @@ public final class MonsterManual extends AdventureCard {
 
         // Zoological Study
         // Mill five cards, then return a creature card milled this way to your hand.
-        this.getSpellAbility().addEffect(new ZoologicalStudyEffect());
+        this.getSpellCard().getSpellAbility().addEffect(new ZoologicalStudyEffect());
     }
 
     private MonsterManual(final MonsterManual card) {