diff --git a/app.py b/app.py
index a7e6304..11a626c 100644
--- a/app.py
+++ b/app.py
@@ -18,8 +18,8 @@ app.config.from_mapping(
     ENV='development' if appengine_info.DEBUG else 'PRODUCTION',
     CACHE_TYPE='SimpleCache',
     SECRET_KEY=util.read('flask_secret_key'),
-    JSONIFY_PRETTYPRINT_REGULAR=True,
 )
+app.json.compact = False
 app.url_map.converters['regex'] = flask_util.RegexConverter
 app.after_request(flask_util.default_modern_headers)
 app.register_error_handler(Exception, flask_util.handle_exception)