diff --git a/libervia/backend/plugins/plugin_xep_0384.py b/libervia/backend/plugins/plugin_xep_0384.py
index bfdbca90..a6990987 100644
--- a/libervia/backend/plugins/plugin_xep_0384.py
+++ b/libervia/backend/plugins/plugin_xep_0384.py
@@ -873,6 +873,7 @@ def make_session_manager(sat: LiberviaBackend, profile: str) -> Type[omemo.Sessi
                         item_id=str(bundle.device_id),
                         extra={
                             XEP_0060.EXTRA_PUBLISH_OPTIONS: {
+                                XEP_0060.OPT_ACCESS_MODEL: "open",
                                 XEP_0060.OPT_MAX_ITEMS: "max"
                             },
                             XEP_0060.EXTRA_ON_PRECOND_NOT_MET: "raise"
@@ -912,7 +913,10 @@ def make_session_manager(sat: LiberviaBackend, profile: str) -> Type[omemo.Sessi
                         xml_tools.et_elt_2_domish_elt(element),
                         item_id=xep_0060.ID_SINGLETON,
                         extra={
-                            XEP_0060.EXTRA_PUBLISH_OPTIONS: { XEP_0060.OPT_MAX_ITEMS: 1 },
+                            XEP_0060.EXTRA_PUBLISH_OPTIONS: {
+                                XEP_0060.OPT_ACCESS_MODEL: "open",
+                                XEP_0060.OPT_MAX_ITEMS: 1
+                            },
                             XEP_0060.EXTRA_ON_PRECOND_NOT_MET: "publish_without_options"
                         }
                     )