diff --git a/src/main/java/electroblob/wizardry/item/ItemManaFlask.java b/src/main/java/electroblob/wizardry/item/ItemManaFlask.java
index 2b7f9508..69ef67b4 100644
--- a/src/main/java/electroblob/wizardry/item/ItemManaFlask.java
+++ b/src/main/java/electroblob/wizardry/item/ItemManaFlask.java
@@ -44,6 +44,7 @@ public class ItemManaFlask extends Item {
 		super();
 		this.size = size;
 		this.setCreativeTab(WizardryTabs.WIZARDRY);
+		this.setMaxStackSize(16);
 	}
 
 	@Override