3 files changed, 3 insertions, 3 deletions
diff --git a/views/installation/install/forms/template.php b/views/installation/install/forms/template.php
index c3f70d768..626bfc6c8 100644
--- a/views/installation/install/forms/template.php
+++ b/views/installation/install/forms/template.php
@@ -18,7 +18,7 @@ foreach ($variables as $field => $params) {
 	$form_body .= '<p>';
 	$form_body .= "<label>$label</label>";
 	$form_body .= elgg_view("input/{$params['type']}", $params);
-	$form_body .= "<span class=\"install_help\">$help</span>";
+	$form_body .= "<span class=\"install-help\">$help</span>";
 	$form_body .= '</p>';
 }
 
diff --git a/views/installation/install/nav.php b/views/installation/install/nav.php
index 0758653a4..1ecc07d1c 100644
--- a/views/installation/install/nav.php
+++ b/views/installation/install/nav.php
@@ -27,7 +27,7 @@ if (isset($vars['advance']) && !$vars['advance']) {
 
 
 echo <<<___END
-<div class="install_nav">
+<div class="install-nav">
 	$next
 	$refresh
 </div>
diff --git a/views/installation/install/pages/complete.php b/views/installation/install/pages/complete.php
index a63f86330..0c9821fc2 100644
--- a/views/installation/install/pages/complete.php
+++ b/views/installation/install/pages/complete.php
@@ -7,7 +7,7 @@ echo autop(elgg_echo('install:complete:instructions'));
 
 ?>
 
-<div class="install_nav">
+<div class="install-nav">
 <?php
 	$url = elgg_get_site_url() . $vars['destination'];
 	$text = elgg_echo('install:complete:gotosite');