diff --git a/EnvelopeGenerator.CommonServices/Jobs/FinalizeDocument/PDFMerger.vb b/EnvelopeGenerator.CommonServices/Jobs/FinalizeDocument/PDFMerger.vb
index 207a916c..084935c9 100644
--- a/EnvelopeGenerator.CommonServices/Jobs/FinalizeDocument/PDFMerger.vb
+++ b/EnvelopeGenerator.CommonServices/Jobs/FinalizeDocument/PDFMerger.vb
@@ -55,7 +55,7 @@ Public Class PDFMerger
                             End If
 
                             ' Convert to PDF/A
-                            oMergedPDF.ConvertToPDFA(oFinalStream, PDFAConformanceLevel, ALLOW_VECTORIZATION, ALLOW_RASTERIZATION)
+                            oMergedPDF.SaveToStream(oFinalStream)
                             oStatus = oDocumentPDF.GetStat()
                             If oStatus <> GdPictureStatus.OK Then
                                 Throw New MergeDocumentException($"Document could not be converted to PDF/A: {oStatus}")