diff --git a/packages/trpc/lib/routers/contentstack/schemas/blocks/cardsGrid.ts b/packages/trpc/lib/routers/contentstack/schemas/blocks/cardsGrid.ts
index 959d82f8f..9279f531b 100644
--- a/packages/trpc/lib/routers/contentstack/schemas/blocks/cardsGrid.ts
+++ b/packages/trpc/lib/routers/contentstack/schemas/blocks/cardsGrid.ts
@@ -75,7 +75,7 @@ export const cardsGridSchema = z.object({
           })
         ),
       }),
-      link: buttonSchema.optional(),
+      link: buttonSchema.nullish(),
 
       layout: z.nativeEnum(CardsGridLayoutEnum),
       preamble: z.string().optional().default(""),
@@ -153,7 +153,7 @@ export const cardGridRefsSchema = z.object({
           })
         ),
       }),
-      link: linkConnectionRefsSchema.optional(),
+      link: linkConnectionRefsSchema.nullish(),
     })
     .transform((data) => {
       return data.cardConnection.edges