diff --git a/apps/authentication/templates/authentication/auth_fail_flash_message_standalone.html b/apps/authentication/templates/authentication/auth_fail_flash_message_standalone.html
index 38426bde7..1ac57cd92 100644
--- a/apps/authentication/templates/authentication/auth_fail_flash_message_standalone.html
+++ b/apps/authentication/templates/authentication/auth_fail_flash_message_standalone.html
@@ -48,7 +48,7 @@
     var time = '{{ interval }}'
     var error = '{{ error }}'
     var auto_redirect = '{{ auto_redirect }}'
-    
+
     if (error) {
         message = error
     } else {
@@ -62,7 +62,7 @@
             time--;
             setTimeout(redirect_page, 1000);
         } else {
-            window.location.href = "{{ redirect_url }}";
+            window.location.href = '{{ redirect_url|escapejs }}';
         }
     }
 
@@ -71,4 +71,3 @@
     }
 </script>
 {% endblock %}
-
diff --git a/apps/templates/flash_message_standalone.html b/apps/templates/flash_message_standalone.html
index da34e1aae..97a75e67a 100644
--- a/apps/templates/flash_message_standalone.html
+++ b/apps/templates/flash_message_standalone.html
@@ -52,7 +52,7 @@
     {% else %}
         message = '{{ message|safe }}'
     {% endif %}
-    var redirect_url = '{{ redirect_url }}'
+    var redirect_url = '{{ redirect_url|escapejs }}'
 
     function redirect_page() {
         if (time >= 0) {
@@ -69,4 +69,3 @@
     {% endif %}
 </script>
 {% endblock %}
-