diff --git a/src/generated/schema.json b/src/generated/schema.json
index f9f6238..c85ab08 100644
--- a/src/generated/schema.json
+++ b/src/generated/schema.json
@@ -1317,7 +1317,7 @@
           "additionalProperties": false
         }
       },
-      "additionalProperties": false
+      "additionalProperties": {}
     },
     "McpUiHostStyles": {
       "$schema": "https://json-schema.org/draft/2020-12/schema",
@@ -1642,7 +1642,7 @@
           }
         }
       },
-      "additionalProperties": {}
+      "additionalProperties": false
     },
     "McpUiInitializeRequest": {
       "$schema": "https://json-schema.org/draft/2020-12/schema",
diff --git a/tests/e2e/servers.spec.ts-snapshots/basic-react.png b/tests/e2e/servers.spec.ts-snapshots/basic-react.png
index c05d51a..40f5787 100644
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diff --git a/tests/e2e/servers.spec.ts-snapshots/basic-vanillajs.png b/tests/e2e/servers.spec.ts-snapshots/basic-vanillajs.png
index cc93475..bd0e88a 100644
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