diff --git a/adminer/drivers/clickhouse.inc.php b/adminer/drivers/clickhouse.inc.php
index 9882a1c5..2a1d19b0 100644
--- a/adminer/drivers/clickhouse.inc.php
+++ b/adminer/drivers/clickhouse.inc.php
@@ -259,7 +259,7 @@ if (isset($_GET["clickhouse"])) {
 	}
 
 	function unconvert_field($field, $return) {
-		if (in_array($field['type'], ["Int8", "Int16", "Int32", "Int64", "UInt8", "UInt16", "UInt32", "UInt64", "Float32", "Float64"])) {
+		if (in_array($field['type'], array("Int8", "Int16", "Int32", "Int64", "UInt8", "UInt16", "UInt32", "UInt64", "Float32", "Float64"))) {
 			return "to$field[type]($return)";
 		}
 		return $return;