1 files changed, 1 insertions, 1 deletions

diff --git a/wikibania/ban/BanDB.py b/wikibania/ban/BanDB.py
index e83aa3c..e0b691f 100644
--- a/wikibania/ban/BanDB.py
+++ b/wikibania/ban/BanDB.py
@@ -29,7 +29,7 @@ class BanDB:
     def dump_file(self, file_name):
         with open(file_name, "w") as file:
             ban_list = self.dump()
-            json.dump(ban_list, file)
+            json.dump(ban_list, file, indent="\t")
 
     def fetch(self, nb_samples, query_limit=500, continue_token=None):
         fetch = min(nb_samples, query_limit)