diff --git a/windows/resources/finish.ps1 b/windows/resources/finish.ps1
index 013dcb8..889f156 100644
--- a/windows/resources/finish.ps1
+++ b/windows/resources/finish.ps1
@@ -55,8 +55,12 @@ $password_hash = ."C:\Program Files\PHP\v7.1\php.exe" "-r echo md5('$user_salt$u
 #add the user to the group
 [string]$user_group_uuid = [System.Guid]::NewGuid()
 $group_name="superadmin"
-"$psql insert into v_user_groups (user_group_uuid, domain_uuid, group_name, group_uuid, user_uuid) values('$user_group_uuid', '$domain_uuid', '$group_name', '$group_uuid', '$user_uuid');"
-
+if ($system_branch -eq 'master') {
+	"$psql insert into v_user_groups (user_group_uuid, domain_uuid, group_name, group_uuid, user_uuid) values('$user_group_uuid', '$domain_uuid', '$group_name', '$group_uuid', '$user_uuid');"
+}
+else {
+	"$psql insert into v_group_users (group_user_uuid, domain_uuid, group_name, group_uuid, user_uuid) values('$user_group_uuid', '$domain_uuid', '$group_name', '$group_uuid', '$user_uuid');"
+}
 #app defaults
 Start-Process "C:\Program Files\PHP\v7.1\php.exe" "C:/inetpub/FusionPBX/core/upgrade/upgrade_domains.php"