diff --git a/deploy/classic/prepare-auth.py b/deploy/classic/prepare-auth.py
index 9d1488a..eedae10 100644
--- a/deploy/classic/prepare-auth.py
+++ b/deploy/classic/prepare-auth.py
@@ -14,7 +14,10 @@ def main(root):
     account_file=root/'classic-gm-credentials.json'
     if account_file.exists():gm=json.loads(account_file.read_text())
     else:
-        gm={'username':'AZCLASSICGM','password':secrets.token_hex(8)}
+        gm={'username':'AZAIADMIN','password':secrets.token_hex(8)}
+        account_file.write_text(json.dumps(gm));account_file.chmod(0o600)
+    if gm['username'].startswith('AZCLASSIC'):
+        gm['username']='AZAIADMIN'
         account_file.write_text(json.dumps(gm));account_file.chmod(0o600)
     salt=secrets.token_bytes(32)
     digest=hashlib.sha1((gm['username'].upper()+':'+gm['password'].upper()).encode()).digest()