diff --git a/packages/medusa/src/api/store/products/validators.ts b/packages/medusa/src/api/store/products/validators.ts
index 3c188dc123..74cd966450 100644
--- a/packages/medusa/src/api/store/products/validators.ts
+++ b/packages/medusa/src/api/store/products/validators.ts
@@ -28,7 +28,7 @@ export const StoreGetProductParams = createSelectParams().merge(
 export const StoreGetProductVariantsParamsFields = z.object({
   q: z.string().optional(),
   id: z.union([z.string(), z.array(z.string())]).optional(),
-  options: z.object({ value: z.string(), option_id: z.string() }).optional(),
+  options: z.object({ value: z.string().optional(), option_id: z.string().optional() }).optional(),
   created_at: createOperatorMap().optional(),
   updated_at: createOperatorMap().optional(),
   deleted_at: createOperatorMap().optional(),
@@ -67,7 +67,7 @@ export const StoreGetProductsParams = createFindParams({
 
           .object({
             options: z
-              .object({ value: z.string(), option_id: z.string() })
+              .object({ value: z.string().optional(), option_id: z.string().optional() })
               .optional(),
           })
           .merge(applyAndAndOrOperators(StoreGetProductVariantsParamsFields))