diff --git a/basilisk/config/account_config.py b/basilisk/config/account_config.py
index f5f2d920..98376cb6 100644
--- a/basilisk/config/account_config.py
+++ b/basilisk/config/account_config.py
@@ -104,7 +104,9 @@ class Account(BaseModel):
 	organizations: Optional[list[AccountOrganization]] = Field(default=None)
 	active_organization_id: Optional[UUID4] = Field(default=None)
 	source: AccountSource = Field(default=AccountSource.CONFIG, exclude=True)
-	custom_base_url: Optional[str] = Field(default=None, pattern="^https?://[\\w.-]+(?::\\d+)?(?:/[\\w.-]*)*/?$")
+	custom_base_url: Optional[str] = Field(
+		default=None, pattern="^https?://[\\w.-]+(?::\\d+)?(?:/[\\w.-]*)*/?$"
+	)
 
 	def __init__(self, **data: Any):
 		try: