diff --git a/lam/templates/tree/collapse.php b/lam/templates/tree/collapse.php
index 72eae405..39683912 100644
--- a/lam/templates/tree/collapse.php
+++ b/lam/templates/tree/collapse.php
@@ -66,11 +66,5 @@ initialize_session_tree();
 if( array_key_exists( $dn, $_SESSION['tree'] ) )
 	unset( $_SESSION['tree'][$dn] );
 
-// This is for Opera. By putting "random junk" in the query string, it thinks
-// that it does not have a cached version of the page, and will thus
-// fetch the page rather than display the cached version
-$time = gettimeofday();
-$random_junk = md5( strtotime( 'now' ) . $time['usec'] );
-
-header( "Location:tree.php?foo=$random_junk#{$encoded_dn}" );
+header( "Location:tree.php" );
 ?>
diff --git a/lam/templates/tree/edit.php b/lam/templates/tree/edit.php
index ff6cf5e3..0b3b53a9 100644
--- a/lam/templates/tree/edit.php
+++ b/lam/templates/tree/edit.php
@@ -94,11 +94,8 @@ echo "</head>\n";
 <table class="tree_edit_dn_menu">
 
 <tr>
-	<?php  $time = gettimeofday(); $random_junk = md5( strtotime( 'now' ) . $time['usec'] ); ?>
 	<td class="icon"><img src="../../graphics/refresh.png" /></td>
-	<td><a href="edit.php?dn=<?php echo $encoded_dn; ?>&amp;random=<?php
-			echo $random_junk; ?>"
-	       title="<?php echo _('Refresh'); ?>"><?php echo _('Refresh'); ?></a></td>
+	<td><a href="edit.php?dn=<?php echo $encoded_dn; ?>" title="<?php echo _('Refresh'); ?>"><?php echo _('Refresh'); ?></a></td>
 <?php if( $show_internal_attrs ) { ?>
     <td class="icon"><img src="../../graphics/tools-no.png" /></td>
     <td><a href="edit.php?dn=<?php echo $encoded_dn; ?>"><?php echo _('Hide internal attributes'); ?></a></td>
diff --git a/lam/templates/tree/expand.php b/lam/templates/tree/expand.php
index 0b1edf27..eca78c96 100644
--- a/lam/templates/tree/expand.php
+++ b/lam/templates/tree/expand.php
@@ -79,11 +79,5 @@ foreach( $contents as $dn )
 $_SESSION['tree'] = $tree;
 $_SESSION['tree_icons'] = $tree_icons;
 
-// This is for Opera. By putting "random junk" in the query string, it thinks
-// that it does not have a cached version of the page, and will thus
-// fetch the page rather than display the cached version
-$time = gettimeofday();
-$random_junk = md5( strtotime( 'now' ) . $time['usec'] );
-
-header( "Location:tree.php?foo=$random_junk#{$encoded_dn}" );
+header( "Location:tree.php" );
 ?>