diff --git a/src/resources/objects/SWGMultiMap.java b/src/resources/objects/SWGMultiMap.java
index f0bb5083..848a12a8 100644
--- a/src/resources/objects/SWGMultiMap.java
+++ b/src/resources/objects/SWGMultiMap.java
@@ -335,7 +335,7 @@ public class SWGMultiMap<K, V> implements Multimap<K, V>, Serializable {
 			throw new IllegalArgumentException();
 		}
 		
-		int size = 1 + ((useIndex) ? (2 + Baseline.toBytes(index).length) : 0) + ((useData) ? data.length : 0);
+		int size = 1 + ((useIndex) ? (Baseline.toBytes(index).length) : 0) + ((useData) ? data.length : 0);
 		
 		IoBuffer buffer = Delta.createBuffer(size);
 		buffer.put((byte) type);