diff --git a/src/Interpreters/TableJoin.h b/src/Interpreters/TableJoin.h
index afadd2174a8..08098e5378c 100644
--- a/src/Interpreters/TableJoin.h
+++ b/src/Interpreters/TableJoin.h
@@ -15,6 +15,7 @@
 #include <utility>
 #include <memory>
 
+
 namespace DB
 {