diff --git a/tools/modelGraph.php b/tools/modelGraph.php
index 80db3d1..1f4eaab 100755
--- a/tools/modelGraph.php
+++ b/tools/modelGraph.php
@@ -46,6 +46,12 @@ class modelgraph
       $tables[$table] = $this->db->getTableSchema ($table);
     }
     $d = "digraph G {\n";
+    $d .= "  graph [\n";
+    $d .= "    label = <".
+          "<B>Database ".$this->db->databasename ()."</B><BR/>".
+          "<B>".date ("Y-m-d")."</B>".
+          ">\n";
+    $d .= "  ]\n";
     $d .= "  node [\n";
     $d .= "    shape=box\n";
     $d .= "    fontname = \"helvetica\"\n";