diff --git a/docling/experimental/pipeline/threaded_layout_vlm_pipeline.py b/docling/experimental/pipeline/threaded_layout_vlm_pipeline.py
index 92c0c104..7c339651 100644
--- a/docling/experimental/pipeline/threaded_layout_vlm_pipeline.py
+++ b/docling/experimental/pipeline/threaded_layout_vlm_pipeline.py
@@ -252,7 +252,7 @@ class ThreadedLayoutVlmPipeline(BasePipeline):
 
         proc = ProcessingResult(total_expected=total_pages)
         fed_idx = 0
-        batch_size = 32
+        batch_size = total_pages
 
         try:
             while proc.success_count + proc.failure_count < total_pages:
diff --git a/docling/pipeline/standard_pdf_pipeline.py b/docling/pipeline/standard_pdf_pipeline.py
index 6c662c0e..27bb6dee 100644
--- a/docling/pipeline/standard_pdf_pipeline.py
+++ b/docling/pipeline/standard_pdf_pipeline.py
@@ -545,7 +545,7 @@ class StandardPdfPipeline(ConvertPipeline):
 
         proc = ProcessingResult(total_expected=total_pages)
         fed_idx: int = 0  # number of pages successfully queued
-        batch_size: int = 32  # drain chunk
+        batch_size: int = total_pages  # drain chunk
         try:
             while proc.success_count + proc.failure_count < total_pages:
                 # 1) feed - try to enqueue until the first queue is full