diff --git a/tinywiki/management/commands/twexport.py b/tinywiki/management/commands/twexport.py
index 9aa12ba..bc0be3b 100644
--- a/tinywiki/management/commands/twexport.py
+++ b/tinywiki/management/commands/twexport.py
@@ -23,6 +23,6 @@ class Command(BaseCommand):
         prefix = options['prefix']
         filename = options['file']
         if filename is None:
-            filename = f"{app}.tinyiki.zip"
+            filename = f"{app}.tinywiki.zip"
 
         export_wiki_content(app, filename, prefix, page_version, image_version)