diff --git a/internal/worker/log_chunker.go b/internal/worker/log_chunker.go
index f6cadb78..d8434f99 100644
--- a/internal/worker/log_chunker.go
+++ b/internal/worker/log_chunker.go
@@ -9,7 +9,7 @@ import (
 )
 
 // When the buffer grows beyond this many bytes, flush.
-const defaultLogChunkerBufferFlushSize = 1024
+const defaultLogChunkerBufferFlushSize = 10240
 
 // When the last flush was this long ago, flush.
 const defaultLogChunkerFlushMaxInterval = 30 * time.Second