diff --git a/config-checker/public/config-schema.json b/config-checker/public/config-schema.json
index 4214b9f3..65769ff5 100644
--- a/config-checker/public/config-schema.json
+++ b/config-checker/public/config-schema.json
@@ -321,7 +321,7 @@
                                   "type": "boolean"
                                 },
                                 "loose_matching_threshold": {
-                                  "default": 4,
+                                  "default": 1,
                                   "type": "integer",
                                   "minimum": -9007199254740991,
                                   "maximum": 9007199254740991
@@ -446,6 +446,22 @@
                                     "maxLength": 32
                                   }
                                 },
+                                "include_custom_invite_codes": {
+                                  "maxItems": 255,
+                                  "type": "array",
+                                  "items": {
+                                    "type": "string",
+                                    "maxLength": 32
+                                  }
+                                },
+                                "exclude_custom_invite_codes": {
+                                  "maxItems": 255,
+                                  "type": "array",
+                                  "items": {
+                                    "type": "string",
+                                    "maxLength": 32
+                                  }
+                                },
                                 "allow_group_dm_invites": {
                                   "default": false,
                                   "type": "boolean"
@@ -3060,7 +3076,7 @@
                                         "type": "boolean"
                                       },
                                       "loose_matching_threshold": {
-                                        "default": 4,
+                                        "default": 1,
                                         "type": "integer",
                                         "minimum": -9007199254740991,
                                         "maximum": 9007199254740991
@@ -3181,6 +3197,22 @@
                                           "maxLength": 32
                                         }
                                       },
+                                      "include_custom_invite_codes": {
+                                        "maxItems": 255,
+                                        "type": "array",
+                                        "items": {
+                                          "type": "string",
+                                          "maxLength": 32
+                                        }
+                                      },
+                                      "exclude_custom_invite_codes": {
+                                        "maxItems": 255,
+                                        "type": "array",
+                                        "items": {
+                                          "type": "string",
+                                          "maxLength": 32
+                                        }
+                                      },
                                       "allow_group_dm_invites": {
                                         "default": false,
                                         "type": "boolean"