diff --git a/src/org/apollo/update/OnDemandRequestWorker.java b/src/org/apollo/update/OnDemandRequestWorker.java
index 949549d8..7a28a0a8 100644
--- a/src/org/apollo/update/OnDemandRequestWorker.java
+++ b/src/org/apollo/update/OnDemandRequestWorker.java
@@ -57,7 +57,7 @@ public final class OnDemandRequestWorker extends RequestWorker<OnDemandRequest,
 			ByteBuf chunkData = Unpooled.wrappedBuffer(tmp, 0, chunkSize);
 
 			OnDemandResponse response = new OnDemandResponse(desc, length, chunk, chunkData);
-			channel.write(response);
+			channel.writeAndFlush(response);
 		}
 	}