diff --git a/sapl/materia/views.py b/sapl/materia/views.py
index 7d7d531f4..a4f557d79 100644
--- a/sapl/materia/views.py
+++ b/sapl/materia/views.py
@@ -2985,7 +2985,7 @@ def create_pdf_docacessorios(materia):
         materia.pk,
         time.mktime(datetime.now().timetuple()))
 
-    merger = PdfFileMerger()
+    merger = PdfFileMerger(strict=False)
     for f in docs_path:
         merger.append(fileobj=f)
 
diff --git a/sapl/protocoloadm/views.py b/sapl/protocoloadm/views.py
index 38ffcf42a..f4a8b7f94 100755
--- a/sapl/protocoloadm/views.py
+++ b/sapl/protocoloadm/views.py
@@ -174,7 +174,7 @@ def create_pdf_docacessorios(docadministrativo):
     logger.info("Gerando compilado PDF de documentos acessorios com {} documentos"
                 .format(docs_path))
 
-    merger = PdfFileMerger()
+    merger = PdfFileMerger(strict=False)
     for f in docs_path:
         merger.append(fileobj=f)