1 files changed, 4 insertions, 2 deletions
diff --git a/src/main/java/com/lumaserv/bgp/protocol/attribute/OriginAttribute.java b/src/main/java/com/lumaserv/bgp/protocol/attribute/OriginAttribute.java
index 9827bae..b8c996d 100644
--- a/src/main/java/com/lumaserv/bgp/protocol/attribute/OriginAttribute.java
+++ b/src/main/java/com/lumaserv/bgp/protocol/attribute/OriginAttribute.java
@@ -1,5 +1,7 @@
 package com.lumaserv.bgp.protocol.attribute;
 
+import java.nio.ByteBuffer;
+
 import lombok.Getter;
 import lombok.Setter;
 
@@ -40,8 +42,8 @@ public class OriginAttribute implements PathAttribute {
         return 1;
     }
 
-    public byte[] build() {
-        return new byte[0];
+    public void build(ByteBuffer b) {
+        b.put(origin);
     }
 
     public String toString() {