diff --git a/src/blocks/Media/schema.ts b/src/blocks/Media/schema.ts
index 1c12ce8c9..e6f208736 100644
--- a/src/blocks/Media/schema.ts
+++ b/src/blocks/Media/schema.ts
@@ -46,7 +46,8 @@ export const MediaBlockBaseProps = {
     },
     button: ButtonBlock,
     border: {
-        type: 'boolean',
+        type: 'string',
+        enum: ['shadow', 'line', 'none'],
     },
 };