diff --git a/report_qweb_pdf_watermark/__manifest__.py b/report_qweb_pdf_watermark/__manifest__.py
index d7f4a1770..0e8b49e6d 100644
--- a/report_qweb_pdf_watermark/__manifest__.py
+++ b/report_qweb_pdf_watermark/__manifest__.py
@@ -16,5 +16,4 @@
     ],
     "demo": ["demo/report.xml"],
     "installable": True,
-    "external_dependencies": {"python": ["PyPDF2"]},
 }
diff --git a/requirements.txt b/requirements.txt
index 5a6eb7007..779f4ed22 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,6 +4,5 @@ endesive
 lxml
 py3o.formats
 py3o.template
-PyPDF2
 xlrd
 xlsxwriter