diff --git a/app/extensions/extension_edit.php b/app/extensions/extension_edit.php
index ae0ff40c5c..637dd495c8 100644
--- a/app/extensions/extension_edit.php
+++ b/app/extensions/extension_edit.php
@@ -860,10 +860,10 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
 	}
 	echo "<td width='70%' align='right' valign='top'>\n";
 	echo "	<input type='button' class='btn' alt='".$text['button-back']."' onclick=\"window.location='extensions.php'\" value='".$text['button-back']."'>\n";
-	if (permission_exists('follow_me') || permission_exists('call_forward') || permission_exists('do_not_disturb')) {
+	if ($action == 'update' && (permission_exists('follow_me') || permission_exists('call_forward') || permission_exists('do_not_disturb'))) {
 		echo "	<input type='button' class='btn' alt='".$text['button-calls']."' onclick=\"window.location='../calls/call_edit.php?id=".$extension_uuid."';\" value='".$text['button-calls']."'>\n";
 	}
-	if ($action != "add") {
+	if ($action == "update") {
 		echo "	<input type='button' class='btn' alt='".$text['button-copy']."' onclick=\"copy_extension();\" value='".$text['button-copy']."'>\n";
 	}
 	echo "	<input type='submit' class='btn' value='".$text['button-save']."'>\n";