diff --git a/nostr_dvm/subscription.py b/nostr_dvm/subscription.py
index a4bfb3f..26c24b7 100644
--- a/nostr_dvm/subscription.py
+++ b/nostr_dvm/subscription.py
@@ -59,7 +59,7 @@ class Subscription:
         if admin_config is not None:
             for key in admin_config.USERNPUBS:
                 authors.append(PublicKey.parse(key))
-        dvm_filter = Filter().authors(authors).pubkey(pk).kinds([EventDefinitions.KIND_NIP90_DVM_SUBSCRIPTION.as_u64()]).since(Timestamp.now())
+        dvm_filter = Filter().authors(authors).pubkey(pk).kinds([EventDefinitions.KIND_NIP90_DVM_SUBSCRIPTION]).since(Timestamp.now())
 
         self.client.subscribe([zap_filter, dvm_filter, cancel_subscription_filter], None)
 
@@ -71,7 +71,7 @@ class Subscription:
             keys = self.keys
 
             def handle(self, relay_url, subscription_id, nostr_event: Event):
-                if nostr_event.kind().as_u64() == EventDefinitions.KIND_NIP90_DVM_SUBSCRIPTION.as_u64(): 
+                if nostr_event.kind().as_u64() == EventDefinitions.KIND_NIP90_DVM_SUBSCRIPTION.as_u64():
                     handle_nwc_request(nostr_event)
                 elif nostr_event.kind().as_u64() == EventDefinitions.KIND_NIP88_STOP_SUBSCRIPTION_EVENT.as_u64():
                     handle_cancel(nostr_event)