diff --git a/src/SemanticScuttle/db/postgres.php b/src/SemanticScuttle/db/postgres.php
index b5bad20..4acd6a2 100644
--- a/src/SemanticScuttle/db/postgres.php
+++ b/src/SemanticScuttle/db/postgres.php
@@ -31,6 +31,12 @@ class sql_db
 	var $num_queries = 0;
 	var $open_queries = array();
 
+	/* 2023-12-20 modifications to avoid "Deprecated" warnings in sql_connect function*/
+	var $user;
+	var $persistency;
+	var $dbname;
+	var $server;
+	/*2023-12-20 end */
 	function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false)
 	{
 		$this->connect_string = '';
@@ -594,4 +600,4 @@ class sql_db
 
 } // if ... defined
 
-?>
\ No newline at end of file
+?>