diff --git a/src/main/java/ellpeck/actuallyadditions/items/ItemBooklet.java b/src/main/java/ellpeck/actuallyadditions/items/ItemBooklet.java
index 7d81cb5a9..60fc05e10 100644
--- a/src/main/java/ellpeck/actuallyadditions/items/ItemBooklet.java
+++ b/src/main/java/ellpeck/actuallyadditions/items/ItemBooklet.java
@@ -42,6 +42,7 @@ import java.util.List;
 
 public class ItemBooklet extends ItemBase implements IHudDisplay{
 
+    @SideOnly(Side.CLIENT)
     public static EntrySet forcedEntry;
 
     public ItemBooklet(String name){