diff --git a/core/upgrade/upgrade.php b/core/upgrade/upgrade.php
index b00a011657..3f5a6ab0ce 100644
--- a/core/upgrade/upgrade.php
+++ b/core/upgrade/upgrade.php
@@ -229,7 +229,7 @@
 		}
 
 		//get the database schema put it into an array then compare and update the database as needed.
-		$response = $schema->schema($format ?? '');
+		$response = $schema->upgrade($format ?? '');
 		if ($display_type === 'text') {
 			foreach(explode("\n", $response) as $row) {
 				echo "        ".trim($row)."\n";
@@ -417,7 +417,7 @@
 			}
 
 		//Update the table and field structure.
-			$response = $schema->schema("text");
+			$response = $schema->upgrade("text");
 			if ($display_type === 'text') {
 				foreach(explode("\n", $response) as $row) {
 					echo "        ".trim($row)."\n";
diff --git a/resources/classes/schema.php b/resources/classes/schema.php
index c35bedbe80..468d1433e5 100644
--- a/resources/classes/schema.php
+++ b/resources/classes/schema.php
@@ -196,7 +196,7 @@ class schema {
 	 *
 	 * @return string
 	 */
-	public function schema($format = '') {
+	public function upgrade($format = '') {
 
 		//set the global variable
 		global $text, $output_format;
@@ -1036,6 +1036,6 @@ class schema {
 //example use
 //$schema = new schema();
 //$schema->db_type = $db_type;
-//$schema->schema();
+//$schema->upgrade();
 //$result_array = $schema->obj['sql'];
 //print_r($result_array);