diff --git a/cms_form/models/cms_form.py b/cms_form/models/cms_form.py
index 782f54e5..caae2844 100644
--- a/cms_form/models/cms_form.py
+++ b/cms_form/models/cms_form.py
@@ -221,7 +221,7 @@ def form_process_POST(self, render_values):
             msg = errors_message.get("_validation") or errors_message.get("_integrity")
             if msg:
                 with self.new_env_self() as new_self:
-                    new_self.add_status_message(msg, kind="danger", title=None)
+                    new_self.add_status_message(msg, kind="danger", title=None, dismissible=False)
         render_values.update({"errors": errors, "errors_message": errors_message})
         return render_values