diff --git a/libervia/backend/plugins/plugin_xep_0384.py b/libervia/backend/plugins/plugin_xep_0384.py
index d57da00c..f290b196 100644
--- a/libervia/backend/plugins/plugin_xep_0384.py
+++ b/libervia/backend/plugins/plugin_xep_0384.py
@@ -1684,8 +1684,13 @@ class OMEMO:
         """
         @param client: The client.
         """
-
-        ensureDeferred(self.get_session_manager(client.profile))
+        d = ensureDeferred(self.get_session_manager(client.profile))
+        d.addErrback(
+            lambda f: log.error(
+                f"can't get the OMEMO session manager for {client.profile}",
+                exc_info=f.value,
+            )
+        )
 
     async def cmd_omemo_reset(
         self, client: SatXMPPClient, mess_data: MessageDataLegacy