diff --git a/sql/lock.cc b/sql/lock.cc
index 79fafd48e00..2e141e1c9fb 100644
--- a/sql/lock.cc
+++ b/sql/lock.cc
@@ -82,8 +82,6 @@
 #include "sql_acl.h"                       // SUPER_ACL
 #include <hash.h>
 #include <assert.h>
-#include <mysql/plugin.h>
-#include <mysql/service_thd_wait.h>
 
 /**
   @defgroup Locking Locking