diff --git a/tests/integration/test_mutation_fetch_fallback/test.py b/tests/integration/test_mutation_fetch_fallback/test.py
index 91f5d5d380b..8790c9d44b6 100644
--- a/tests/integration/test_mutation_fetch_fallback/test.py
+++ b/tests/integration/test_mutation_fetch_fallback/test.py
@@ -30,7 +30,7 @@ def test_mutation_fetch_fallback(start_cluster):
     node1.query("INSERT INTO fetch_fallback(k, v) VALUES (1, 3), (2, 7), (3, 4)")
 
     node2.stop_clickhouse()
-    
+
     # Run a mutation using non-deterministic `hostName` function to produce
     # different results on replicas and exercise the code responsible for
     # discarding local mutation results and fetching "byte-identical" parts