diff --git a/adminer/drivers/mysql.inc.php b/adminer/drivers/mysql.inc.php
index 021db8a71..341c32a69 100644
--- a/adminer/drivers/mysql.inc.php
+++ b/adminer/drivers/mysql.inc.php
@@ -1001,7 +1001,7 @@ function unconvert_field($field, $return) {
 	}
 
 	/** Check whether a feature is supported
-	* @param string "comment", "copy", "database", "drop_col", "dump", "event", "kill", "partitioning", "privileges", "procedure", "processlist", "routine", "scheme", "sequence", "status", "table", "trigger", "type", "variables", "view", "view_trigger"
+	* @param string "comment", "copy", "database", "drop_col", "dump", "event", "kill", "materializedview", "partitioning", "privileges", "procedure", "processlist", "routine", "scheme", "sequence", "status", "table", "trigger", "type", "variables", "view", "view_trigger"
 	* @return bool
 	*/
 	function support($feature) {
diff --git a/adminer/drivers/pgsql.inc.php b/adminer/drivers/pgsql.inc.php
index b18303157..6ede66cdc 100644
--- a/adminer/drivers/pgsql.inc.php
+++ b/adminer/drivers/pgsql.inc.php
@@ -225,12 +225,16 @@ function logged_user() {
 	}
 
 	function tables_list() {
-		return get_key_vals("SELECT table_name, table_type FROM information_schema.tables WHERE table_schema = current_schema()
+		$query = "SELECT table_name, table_type FROM information_schema.tables WHERE table_schema = current_schema()";
+		if (support('materializedview')) {
+			$query .= "
 UNION ALL
 SELECT matviewname, 'MATERIALIZED VIEW'
 FROM pg_matviews
 WHERE schemaname = current_schema()
-ORDER BY table_name");
+ORDER BY table_name";
+		}
+		return get_key_vals($query);
 	}
 
 	function count_tables($databases) {
@@ -619,7 +623,8 @@ function unconvert_field($field, $return) {
 	}
 
 	function support($feature) {
-		return preg_match('~^(database|table|columns|sql|indexes|comment|view|materializedview|scheme|processlist|sequence|trigger|type|variables|drop_col)$~', $feature); //! routine|
+		global $connection;
+		return preg_match('~^(database|table|columns|sql|indexes|comment|view|' . ($connection->server_info >= 9.3 ? 'materializedview|' : '') . 'scheme|processlist|sequence|trigger|type|variables|drop_col)$~', $feature); //! routine|
 	}
 
 	$jush = "pgsql";
diff --git a/changes.txt b/changes.txt
index ea8d92a80..b60b67ca5 100644
--- a/changes.txt
+++ b/changes.txt
@@ -6,6 +6,7 @@ Fix edit by long non-utf8 string
 Specify encoding for PHP 5.6 with invalid default_charset
 Fix saving NULL value, bug since Adminer 4.0.3
 MySQL: Use utf8mb4 if available
+PostgreSQL: Materialized views
 Elasticsearch: Use where in select
 Danish translation