diff --git a/themes/_administration/header.php b/themes/_administration/header.php
index <HASH>..<HASH> 100644
--- a/themes/_administration/header.php
+++ b/themes/_administration/header.php
@@ -99,7 +99,9 @@ echo '<li><ul>';
 foreach (get_all_gedcoms() as $ged_id=>$gedcom) {
 	if (userGedcomAdmin(WT_USER_ID, $ged_id)) {
 		echo
-			'<li><span><a ', (WT_SCRIPT_NAME=="admin_trees_config.php" && WT_GED_ID==$ged_id ? 'class="current" ' : ''), 'href="admin_trees_config.php?ged='.rawurlencode($gedcom).'">',
+			'<li><span><a ', (WT_SCRIPT_NAME=="admin_trees_config.php" && WT_GED_ID==$ged_id ? 'class="current" ' : ''), 'href="admin_trees_config.php?ged='.rawurlencode($gedcom).'" title="',
+			WT_I18N::translate('%s', htmlspecialchars(get_gedcom_setting($ged_id, 'title'))),
+			'">',
 			WT_I18N::translate('%s', htmlspecialchars(get_gedcom_setting($ged_id, 'title'))),
 			'</a></span></li>';
 	}
Add hover titles to family tree names, so long names that disappear off the edge of the menu bar can be read.