diff --git a/nostr_dvm/utils/nip89_utils.py b/nostr_dvm/utils/nip89_utils.py
index 5413707..9a0e6ed 100644
--- a/nostr_dvm/utils/nip89_utils.py
+++ b/nostr_dvm/utils/nip89_utils.py
@@ -17,7 +17,7 @@ class NIP89Config:
     KIND: Kind = None
     PK: str = ""
     CONTENT: str = ""
-    EXTRA_TAGS : []
+    EXTRA_TAGS = []
 
 
 def nip89_create_d_tag(name, pubkey, image):