diff --git a/htdocs/install/mysql/data/llx_c_tva.sql b/htdocs/install/mysql/data/llx_c_tva.sql
index 6c5ca439ef6..b9f8d32bc36 100644
--- a/htdocs/install/mysql/data/llx_c_tva.sql
+++ b/htdocs/install/mysql/data/llx_c_tva.sql
@@ -109,7 +109,7 @@ insert into llx_c_tva(rowid,fk_pays,taux,recuperableonly,note,active) values ( 4
 insert into llx_c_tva(rowid,fk_pays,taux,recuperableonly,note,active) values ( 44, 4,   '0','0','VAT Rate 0',1);
 
 -- UNITED OF KINGDOM (id 7)
-insert into llx_c_tva(rowid,fk_pays,taux,recuperableonly,note,active) values ( 71, 7,  '15','0','VAT standard rate',1);
+insert into llx_c_tva(rowid,fk_pays,taux,recuperableonly,note,active) values ( 71, 7,  '17.5','0','VAT standard rate',1);
 insert into llx_c_tva(rowid,fk_pays,taux,recuperableonly,note,active) values ( 72, 7,   '5','0','VAT reduced rate',   1);
 insert into llx_c_tva(rowid,fk_pays,taux,recuperableonly,note,active) values ( 73, 7,   '0','0','VAT Rate 0',   1);