diff --git a/installer/data/mysql/updatedatabase.pl b/installer/data/mysql/updatedatabase.pl
index bd8b90c27a..5142bca5e6 100755
--- a/installer/data/mysql/updatedatabase.pl
+++ b/installer/data/mysql/updatedatabase.pl
@@ -586,7 +586,7 @@ if (C4::Context->preference("Version") < TransformToNum($DBversion)) {
     SetVersion ($DBversion);
 }
 
-$DBversion = "3.00.00.027";
+$DBversion = "3.00.00.026";
 if (C4::Context->preference("Version") < TransformToNum($DBversion)) {
     $dbh->do("INSERT INTO `systempreferences` (variable,value,options,explanation,type)
        VALUES ('HomeOrHoldingBranch','homebranch','homebranch|holdingbranch','With independent branches turned on this decides whether to check the items holdingbranch or homebranch at circulatilon','choice')");