diff --git a/config/alfresco/subsystems/Transformers/default/transformers.properties b/config/alfresco/subsystems/Transformers/default/transformers.properties
index 042adb6acb..1980b32161 100644
--- a/config/alfresco/subsystems/Transformers/default/transformers.properties
+++ b/config/alfresco/subsystems/Transformers/default/transformers.properties
@@ -92,12 +92,15 @@ content.transformer.complex.OutlookMsg2Image.extensions.msg.png.priority=395
 # ---
 content.transformer.PdfBox.priority=110
 content.transformer.PdfBox.extensions.pdf.txt.priority=50
+content.transformer.PdfBox.extensions.pdf.txt.maxSourceSizeKBytes=25600
 
 content.transformer.PdfBox.TextToPdf.extensions.csv.pdf.supported=true
 content.transformer.PdfBox.TextToPdf.extensions.dita.pdf.supported=true
 content.transformer.PdfBox.TextToPdf.extensions.xml.pdf.supported=true
 content.transformer.PdfBox.TextToPdf.maxSourceSizeKBytes=10240
 
+content.transformer.TikaAuto.extensions.pdf.txt.maxSourceSizeKBytes=25600
+
 # EML to PDF
 content.transformer.complex.Rfc822ToPdf.pipeline=RFC822|txt|*