diff --git a/admin/auth.php b/admin/auth.php
index dd07f22a68d..8b0c25cf762 100644
--- a/admin/auth.php
+++ b/admin/auth.php
@@ -246,7 +246,7 @@ $guestoptions[1] = get_string("show");
 echo '<hr />';
 
 echo '<form '.$CFG->frametarget.' id="adminsettings" method="post" action="auth.php">';
-echo '<div class="settingsform">';
+echo '<div class="settingsform clearfix">';
 print_heading(get_string('auth_common_settings', 'auth'));
 echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
 echo '<input type="hidden" name="action" value="save" />';
diff --git a/admin/settings.php b/admin/settings.php
index b77ea2cae7e..ad25c9c1c50 100644
--- a/admin/settings.php
+++ b/admin/settings.php
@@ -103,7 +103,7 @@ if (empty($SITE->fullname)) {
     // ---------------------------------------------------------------------------------------------------------------
 
     echo '<form action="settings.php" method="post" id="adminsettings">';
-    echo '<div class="settingsform">';
+    echo '<div class="settingsform clearfix">';
     echo '<input type="hidden" name="section" value="' . $PAGE->section . '" />';
     echo '<input type="hidden" name="sesskey" value="' . $USER->sesskey . '" />';
     echo '<input type="hidden" name="return" value="' . $return . '" />';
@@ -149,7 +149,7 @@ if (!empty($SITE->fullname)) {
     // ---------------------------------------------------------------------------------------------------------------
 
     echo '<form action="settings.php" method="post" id="adminsettings">';
-    echo '<div class="settingsform">';
+    echo '<div class="settingsform clearfix">';
     echo '<input type="hidden" name="section" value="' . $PAGE->section . '" />';
     echo '<input type="hidden" name="sesskey" value="' . $USER->sesskey . '" />';
     echo '<input type="hidden" name="return" value="' . $return . '" />';