diff --git a/sat/plugins/plugin_xep_0060.py b/sat/plugins/plugin_xep_0060.py
index 54679cee..7127c0ca 100644
--- a/sat/plugins/plugin_xep_0060.py
+++ b/sat/plugins/plugin_xep_0060.py
@@ -1196,13 +1196,24 @@ class XEP_0060(object):
             subscriptionIdentifier, sender
         ):
             return
-        await client.pubsub_client.unsubscribe(
+        try:
+            await client.pubsub_client.unsubscribe(
             service,
             nodeIdentifier,
             sub_jid or client.jid.userhostJID(),
             subscriptionIdentifier,
             sender,
         )
+        except error.StanzaError as e:
+            try:
+                next(e.getElement().elements(pubsub.NS_PUBSUB_ERRORS, "not-subscribed"))
+            except StopIteration:
+                raise e
+            else:
+                log.info(
+                    f"{sender.full() if sender else client.jid.full()} was not "
+                    f"subscribed to node {nodeIdentifier!s} at {service.full()}"
+                )
 
     @utils.ensure_deferred
     async def _subscriptions(