diff --git a/install/updates/preconfig/0.9/preconfig_0.9.inc.php b/install/updates/preconfig/0.9/preconfig_0.9.inc.php
index bac67cba..8240a872 100644
--- a/install/updates/preconfig/0.9/preconfig_0.9.inc.php
+++ b/install/updates/preconfig/0.9/preconfig_0.9.inc.php
@@ -584,16 +584,4 @@ function parseAndOutputPreconfig(&$has_preconfig, &$return, $current_version)
 			eval("\$return.=\"" . getTemplate("update/preconfigitem") . "\";");
 		}
 	}
-
-	if (versionInUpdate($current_version, '0.9.31-dev3')) {
-		if (!extension_loaded('pdo')
-			|| in_array("mysql", PDO::getAvailableDrivers()) == false
-		) {
-			$has_preconfig = true;
-			$description  = '<b>Froxlor now uses PHP PDO as database backend. Please be sure that you have the php-pdo extension with mysql-driver installed.</b><br /><br />';
-			$description .= 'Check your distributions manuals on how to install php-pdo.';
-			$question = '';
-			eval("\$return.=\"" . getTemplate("update/preconfigitem") . "\";");
-		}
-	}
 }