From c9e0a5437276a2b4573d18e129f65563cf4ae7c5 Mon Sep 17 00:00:00 2001
From: Bertrand Bordage <bordage.bertrand@gmail.com>
Date: Thu, 14 Dec 2017 19:01:26 +0100
Subject: [PATCH] Removes boost when using Filter.

---
 wagtail/search/query.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wagtail/search/query.py b/wagtail/search/query.py
index 9a4232e60..9a159d553 100644
--- a/wagtail/search/query.py
+++ b/wagtail/search/query.py
@@ -168,9 +168,9 @@ class Filter(SearchQueryShortcut):
     def get_equivalent(self):
         query = self.query
         if self.include is not None:
-            query &= self.include
+            query &= Boost(self.include, 0)
         if self.exclude is not None:
-            query &= ~self.exclude
+            query &= Boost(~self.exclude, 0)
         return query