diff --git a/src/panels/lovelace/editor/config-elements/hui-markdown-card-editor.ts b/src/panels/lovelace/editor/config-elements/hui-markdown-card-editor.ts
index 94753ef548..3c5a8e37e9 100644
--- a/src/panels/lovelace/editor/config-elements/hui-markdown-card-editor.ts
+++ b/src/panels/lovelace/editor/config-elements/hui-markdown-card-editor.ts
@@ -14,7 +14,6 @@ import { configElementStyle } from "./config-elements-style";
 
 const cardConfigStruct = struct({
   type: "string",
-  id: "string|number",
   title: "string?",
   content: "string",
 });