diff --git a/package_linter.py b/package_linter.py
index b8d8fd3..9b83ec8 100755
--- a/package_linter.py
+++ b/package_linter.py
@@ -682,7 +682,7 @@ class App(TestSuite):
         content = open(app.path + "/README.md").read()
 
         if not "This README was automatically generated" in content or not "dash.yunohost.org/integration/%s.svg" % id_ in content:
-            yield Error(
+            yield Warning(
                 "It looks like the README was not generated automatically by https://github.com/YunoHost/apps/tree/master/tools/README-generator. "
                 "Note that nowadays you are not suppose to edit README.md, the yunohost bot will usually automatically update it if your app is hosted in the YunoHost-Apps org ... or you can also generate it by running the README-generator yourself."
             )