diff --git a/.github/workflows/phpunit-32bits.yml b/.github/workflows/phpunit-32bits.yml
index 85982e1ede354..fb6aa7bd4b474 100644
--- a/.github/workflows/phpunit-32bits.yml
+++ b/.github/workflows/phpunit-32bits.yml
@@ -9,6 +9,7 @@ on:
       - ".github/workflows/phpunit-32bits.yml"
       - "tests/phpunit-autotest.xml"
       - "lib/private/Snowflake/*"
+      - "tests/lib/Preview/PreviewMapperTest.php"
   workflow_dispatch:
   schedule:
     - cron: "15 1 * * 1-6"
diff --git a/tests/lib/Preview/PreviewMapperTest.php b/tests/lib/Preview/PreviewMapperTest.php
index b4a392b78f9f5..96f68ddf9eee9 100644
--- a/tests/lib/Preview/PreviewMapperTest.php
+++ b/tests/lib/Preview/PreviewMapperTest.php
@@ -64,7 +64,7 @@ public function testGetAvailablePreviews(): void {
 		$this->assertEquals('default', $previews[43][0]->getObjectStoreName());
 	}
 
-	private function createPreviewForFileId(int $fileId, ?int $bucket = null): void {
+	private function createPreviewForFileId(int $fileId, ?int $bucket = null): string {
 		$locationId = null;
 		if ($bucket) {
 			$qb = $this->connection->getQueryBuilder();
@@ -95,5 +95,16 @@ private function createPreviewForFileId(int $fileId, ?int $bucket = null): void
 			$preview->setLocationId($locationId);
 		}
 		$this->previewMapper->insert($preview);
+
+		return $preview->id;
+	}
+
+	public function testLargeIdInsertRetrieve(): void {
+		$fileId = PHP_INT_MAX;
+		$originalPreviewId = $this->createPreviewForFileId($fileId);
+
+		$dbPreview = $this->previewMapper->getAvailablePreviews([$fileId])[$fileId][0];
+		$this->assertEquals($originalPreviewId, $dbPreview->id);
+		$this->assertEquals($fileId, $dbPreview->getFileId());
 	}
 }