diff --git a/report_py3o/__manifest__.py b/report_py3o/__manifest__.py
index 5f35b7846..ddcbfc59b 100644
--- a/report_py3o/__manifest__.py
+++ b/report_py3o/__manifest__.py
@@ -10,7 +10,10 @@
     "author": "XCG Consulting," "ACSONE SA/NV," "Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/reporting-engine",
     "depends": ["web"],
-    "external_dependencies": {"python": ["py3o.template", "py3o.formats", "PyPDF2"]},
+    "external_dependencies": {
+        "python": ["py3o.template", "py3o.formats", "PyPDF2"],
+        "deb": ["libreoffice"],
+    },
     "data": [
         "security/ir.model.access.csv",
         "views/menu.xml",
diff --git a/report_qweb_signer/__manifest__.py b/report_qweb_signer/__manifest__.py
index d5896497d..6404bc7da 100644
--- a/report_qweb_signer/__manifest__.py
+++ b/report_qweb_signer/__manifest__.py
@@ -13,7 +13,10 @@
     "license": "AGPL-3",
     "installable": True,
     "depends": ["web_editor"],
-    "external_dependencies": {"python": ["endesive", "cryptography"]},
+    "external_dependencies": {
+        "python": ["endesive", "cryptography"],
+        "deb": ["default-jre-headless"],
+    },
     "data": [
         "data/defaults.xml",
         "security/ir.model.access.csv",
diff --git a/report_qweb_signer/models/ir_actions_report.py b/report_qweb_signer/models/ir_actions_report.py
index 1f87d0a70..06a42ed50 100644
--- a/report_qweb_signer/models/ir_actions_report.py
+++ b/report_qweb_signer/models/ir_actions_report.py
@@ -42,7 +42,7 @@ class IrActionsReport(models.Model):
         if res_ids:
             obj = self.env[self.model].browse(res_ids[0])
             if "company_id" in obj:
-                company_id = obj.company_id.id
+                company_id = obj.company_id.id or company_id
         certificates = self.env["report.certificate"].search(
             [
                 ("company_id", "=", company_id),