diff --git a/dbms/src/Interpreters/Set.cpp b/dbms/src/Interpreters/Set.cpp
index 8e74ee231ef..6bb858a5aaf 100644
--- a/dbms/src/Interpreters/Set.cpp
+++ b/dbms/src/Interpreters/Set.cpp
@@ -10,7 +10,6 @@
 #include <DB/Parsers/ASTExpressionList.h>
 #include <DB/Parsers/ASTFunction.h>
 #include <DB/Parsers/ASTLiteral.h>
-#include <DB/Parsers/formatAST.h>
 
 #include <DB/Interpreters/Set.h>
 #include <DB/Interpreters/ExpressionAnalyzer.h>