diff --git a/packages/connect/deno/services/data.ts b/packages/connect/deno/services/data.ts
index 333b40a6..e63fcbbc 100644
--- a/packages/connect/deno/services/data.ts
+++ b/packages/connect/deno/services/data.ts
@@ -45,19 +45,23 @@ export const query = (selector: unknown, options?: QueryOptions) => (hyper: Hype
   })
 export const bulk = (docs: unknown[]) => (hyper: HyperRequestFunction) =>
   hyper({ service, method: Method.POST, action: Action.BULK, body: docs })
-export const index =
-  (indexName: string, fields: string[] | { [k: string]: IndexFieldOptions }[]) =>
-  (hyper: HyperRequestFunction) =>
-    hyper({
-      service,
-      method: Method.POST,
-      action: Action.INDEX,
-      body: {
-        fields,
-        name: indexName,
-        type: 'JSON',
-      },
-    })
+export const index = (
+  indexName: string,
+  fields: string[] | { [k: string]: IndexFieldOptions }[],
+  partialFilter?: unknown,
+) =>
+(hyper: HyperRequestFunction) =>
+  hyper({
+    service,
+    method: Method.POST,
+    action: Action.INDEX,
+    body: {
+      fields,
+      partialFilter,
+      name: indexName,
+      type: 'JSON',
+    },
+  })
 
 export const create = () => (hyper: HyperRequestFunction) => hyper({ service, method: Method.PUT })
 
diff --git a/packages/connect/deno/tests/data.test.ts b/packages/connect/deno/tests/data.test.ts
index 8f7db0c2..d264c565 100644
--- a/packages/connect/deno/tests/data.test.ts
+++ b/packages/connect/deno/tests/data.test.ts
@@ -117,11 +117,21 @@ test('data.index', async () => {
   assertEquals(body.name, 'foo')
   assertEquals(body.fields[0], 'type')
 
-  const withSort = await index('foo', [{ type: 'ASC' }, { bar: 'ASC' }])(mockRequest)
+  const withSort = await index('foo', [{ type: 'ASC' }, { bar: 'ASC' }])(
+    mockRequest,
+  )
   const bodyWithSort = await withSort.json()
   assertEquals(bodyWithSort.name, 'foo')
   assertEquals(bodyWithSort.fields[0], { type: 'ASC' })
   assertEquals(bodyWithSort.fields[1], { bar: 'ASC' })
+
+  const withPartialFilter = await index('foo', ['type'], { type: 'user' })(
+    mockRequest,
+  )
+  const bodyWithPartialFilter = await withPartialFilter.json()
+  assertEquals(bodyWithPartialFilter.name, 'foo')
+  assertEquals(bodyWithPartialFilter.fields[0], 'type')
+  assertEquals(bodyWithPartialFilter.partialFilter, { type: 'user' })
 })
 
 test('data.create', async () => {