diff --git a/app/destinations/destination_edit.php b/app/destinations/destination_edit.php
index f2f446510a..c09cc5d6ac 100644
--- a/app/destinations/destination_edit.php
+++ b/app/destinations/destination_edit.php
@@ -543,7 +543,7 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
 	echo "			if (document.getElementById('tr_caller_id_name')) { document.getElementById('tr_caller_id_name').style.display = 'none'; }\n";
 	echo "			if (document.getElementById('tr_caller_id_number')) { document.getElementById('tr_caller_id_number').style.display = 'none'; }\n";
 	echo "			document.getElementById('tr_actions').style.display = 'none';\n";
-	echo "			document.getElementById('tr_fax_detection').style.display = 'none';\n";
+	echo "			if (document.getElementById('tr_fax_detection')) { document.getElementById('tr_fax_detection').style.display = ''; }\n";
 	echo "			document.getElementById('tr_cid_name_prefix').style.display = 'none';\n";
 	echo "			if (document.getElementById('tr_sell')) { document.getElementById('tr_sell').style.display = 'none'; }\n";
 	echo "			if (document.getElementById('tr_buy')) { document.getElementById('tr_buy').style.display = 'none'; }\n";
@@ -555,7 +555,7 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
 	echo "			if (document.getElementById('tr_caller_id_name')) { document.getElementById('tr_caller_id_name').style.display = ''; }\n";
 	echo "			if (document.getElementById('tr_caller_id_number')) { document.getElementById('tr_caller_id_number').style.display = ''; }\n";
 	echo "			document.getElementById('tr_actions').style.display = '';\n";
-	echo "			document.getElementById('tr_fax_detection').style.display = '';\n";
+	echo "			if (document.getElementById('tr_fax_detection')) { document.getElementById('tr_fax_detection').style.display = ''; }\n";
 	echo "			document.getElementById('tr_cid_name_prefix').style.display = '';\n";
 	echo "			if (document.getElementById('tr_sell')) { document.getElementById('tr_sell').style.display = ''; }\n";
 	echo "			if (document.getElementById('tr_buy')) { document.getElementById('tr_buy').style.display = ''; }\n";