diff --git a/manifest.json b/manifest.json
index 03ea4f4..afc1455 100644
--- a/manifest.json
+++ b/manifest.json
@@ -62,11 +62,11 @@
                     "en": "Redirect type",
                     "fr": "Type de redirection"
                 },
-                "choices": {
-                  "visible_302" : "Visible (302 redirect)",
-                  "visible_301" : "Visible (301 redirect)",
-                  "proxy": "Proxy, invisible (Nginx proxy_pass)"
-                },
+                "choices": [
+                  "visible_302",
+                  "visible_301",
+                  "proxy",
+                ],
                 "default": "visible_302"
             }
         ]