diff --git a/adminer/drivers/pgsql.inc.php b/adminer/drivers/pgsql.inc.php
index 0d05854e..33be88ff 100644
--- a/adminer/drivers/pgsql.inc.php
+++ b/adminer/drivers/pgsql.inc.php
@@ -336,7 +336,14 @@ ORDER BY 1";
 	}
 
 	function count_tables($databases) {
-		return array(); // would require reconnect
+		global $connection;
+		$return = array();
+		foreach ($databases as $db) {
+			if ($connection->select_db($db)) {
+				$return[$db] = count(tables_list());
+			}
+		}
+		return $return;
 	}
 
 	function table_status($name = "") {
diff --git a/changes.txt b/changes.txt
index 0f693f8d..103f917c 100644
--- a/changes.txt
+++ b/changes.txt
@@ -1,6 +1,7 @@
 Adminer dev:
 Speed up with disabled output buffering
 Don't autofocus computed fields in insert form
+PostgreSQL: Compute size of all databases (bug #881)
 PostgreSQL: Do not alter indexes with expressions
 PostgreSQL: Fix export of indexes with expressions (bug #768)
 PostgreSQL: Display ENUM types