diff --git a/src/ElasticSearch/FilteredAlias.php b/src/ElasticSearch/FilteredAlias.php
new file mode 100644
index 00000000..4924adcf
--- /dev/null
+++ b/src/ElasticSearch/FilteredAlias.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace Matchish\ScoutElasticSearch\ElasticSearch;
+
+/**
+ * @internal
+ */
+final class FilteredAlias implements Alias
+{
+    /**
+     * @var Alias
+     */
+    private Alias $origin;
+
+    private Index $index;
+
+    public function __construct(Alias $origin, Index $index)
+    {
+        $this->origin = $origin;
+        $this->index = $index;
+    }
+
+    public function name(): string
+    {
+        return $this->origin->name();
+    }
+
+    public function config(): array
+    {
+        return array_merge($this->origin->config(), [
+            'filter' => [
+                'bool' => [
+                    'must_not' => [
+                        [
+                            'term' => [
+                                '_index' => $this->index->name(),
+                            ],
+                        ],
+                    ],
+                ],
+            ],
+        ]);
+    }
+}
diff --git a/src/Jobs/Stages/CreateWriteIndex.php b/src/Jobs/Stages/CreateWriteIndex.php
index a19dd442..98612f15 100644
--- a/src/Jobs/Stages/CreateWriteIndex.php
+++ b/src/Jobs/Stages/CreateWriteIndex.php
@@ -4,6 +4,7 @@
 
 use Elastic\Elasticsearch\Client;
 use Matchish\ScoutElasticSearch\ElasticSearch\DefaultAlias;
+use Matchish\ScoutElasticSearch\ElasticSearch\FilteredAlias;
 use Matchish\ScoutElasticSearch\ElasticSearch\Index;
 use Matchish\ScoutElasticSearch\ElasticSearch\Params\Indices\Create;
 use Matchish\ScoutElasticSearch\ElasticSearch\WriteAlias;
@@ -36,7 +37,12 @@ public function __construct(ImportSource $source, Index $index)
     public function handle(Client $elasticsearch): void
     {
         $source = $this->source;
-        $this->index->addAlias(new WriteAlias(new DefaultAlias($source->searchableAs())));
+        $this->index->addAlias(
+            new FilteredAlias(
+                new WriteAlias(new DefaultAlias($source->searchableAs())),
+                $this->index
+            )
+        );
 
         $params = new Create(
             $this->index->name(),
diff --git a/tests/Integration/Jobs/Stages/CreateWriteIndexTest.php b/tests/Integration/Jobs/Stages/CreateWriteIndexTest.php
index 50b42001..95769acc 100644
--- a/tests/Integration/Jobs/Stages/CreateWriteIndexTest.php
+++ b/tests/Integration/Jobs/Stages/CreateWriteIndexTest.php
@@ -6,6 +6,8 @@
 
 use App\Product;
 use Elastic\Elasticsearch\Client;
+use Elastic\Elasticsearch\Exception\ClientResponseException;
+use Elastic\Elasticsearch\Exception\ServerResponseException;
 use Matchish\ScoutElasticSearch\ElasticSearch\Index;
 use Matchish\ScoutElasticSearch\Jobs\Stages\CreateWriteIndex;
 use Matchish\ScoutElasticSearch\Searchable\DefaultImportSourceFactory;
@@ -13,6 +15,10 @@
 
 final class CreateWriteIndexTest extends IntegrationTestCase
 {
+    /**
+     * @throws ClientResponseException
+     * @throws ServerResponseException
+     */
     public function test_create_write_index(): void
     {
         /** @var Client $elasticsearch */
@@ -20,14 +26,30 @@ public function test_create_write_index(): void
         $stage = new CreateWriteIndex(DefaultImportSourceFactory::from(Product::class), Index::fromSource(DefaultImportSourceFactory::from(Product::class)));
         $stage->handle($elasticsearch);
         $response = $elasticsearch->indices()->getAlias(['index' => '*', 'name' => 'products'])->asArray();
-        $this->assertTrue($this->containsWriteIndex($response, 'products'));
+        $this->assertTrue($this->containsWriteIndex($response));
     }
 
-    private function containsWriteIndex($response, $requiredAlias)
+    private function containsWriteIndex($response): bool
     {
-        foreach ($response as $index) {
+        foreach ($response as $indexName => $index) {
             foreach ($index['aliases'] as $alias => $data) {
-                if ($alias == $requiredAlias && array_key_exists('is_write_index', $data) && $data['is_write_index']) {
+                if ($alias === 'products') {
+                    $this->assertIsArray($data);
+                    $this->assertArrayHasKey('is_write_index', $data);
+                    $this->assertTrue($data['is_write_index']);
+                    $this->assertArrayHasKey('filter', $data);
+                    $this->assertEquals([
+                        'bool' => [
+                            'must_not' => [
+                                [
+                                    'term' => [
+                                        '_index' => $indexName,
+                                    ],
+                                ],
+                            ],
+                        ],
+                    ], $data['filter']);
+
                     return true;
                 }
             }