diff --git a/src/examples/basic/grid.ts b/src/examples/basic/grid.ts
index ce48690..b817bc9 100644
--- a/src/examples/basic/grid.ts
+++ b/src/examples/basic/grid.ts
@@ -136,6 +136,7 @@ export const only_images: IntervalActionHandler = async io => {
         aspectRatio: 4 / 3,
       },
     }),
+    isFilterable: false,
   })
 }
 
diff --git a/src/ioSchema.ts b/src/ioSchema.ts
index bf2e040..b5050ec 100644
--- a/src/ioSchema.ts
+++ b/src/ioSchema.ts
@@ -446,6 +446,7 @@ const DISPLAY_SCHEMA = {
       idealColumnWidth: z.optional(z.number()),
       defaultPageSize: z.number().optional(),
       helpText: z.optional(z.string()),
+      isFilterable: z.boolean().default(true),
       //== private props
       totalRecords: z.optional(z.number().int()),
       isAsync: z.optional(z.boolean().default(false)),