diff --git a/app/Actions/Docker/GetContainersStatus.php b/app/Actions/Docker/GetContainersStatus.php
index 794c581011..fbe26dd586 100644
--- a/app/Actions/Docker/GetContainersStatus.php
+++ b/app/Actions/Docker/GetContainersStatus.php
@@ -106,6 +106,14 @@ class GetContainersStatus
         $foundDatabases = [];
         $foundServices = [];
 
+        // Owners of preview containers outside this server's applications, in one query.
+        $foreignApplicationIdsByUuid = containerApplicationIdsByUuid(
+            $this->applications,
+            $this->containers
+                ->map(fn ($container) => format_docker_labels_to_json(data_get($container, $this->server->isSwarm() ? 'Spec.Labels' : 'Config.Labels') ?? []))
+                ->filter(fn (Collection $labels) => (bool) $labels->get('coolify.pullRequestId') && isContainerOfType($labels, 'application'))
+        );
+
         foreach ($this->containers as $container) {
             if ($this->server->isSwarm()) {
                 $labels = data_get($container, 'Spec.Labels');
@@ -136,7 +144,7 @@ class GetContainersStatus
             if ($isApplicationContainer) {
                 $pullRequestId = data_get($labels, 'coolify.pullRequestId');
                 if ($pullRequestId) {
-                    $applicationId = resolveContainerApplicationId($this->applications, $flatLabels);
+                    $applicationId = resolveContainerApplicationId($this->applications, $flatLabels, $foreignApplicationIdsByUuid);
                     $preview = $applicationId
                         ? ApplicationPreview::where('application_id', $applicationId)->where('pull_request_id', $pullRequestId)->first()
                         : null;
diff --git a/bootstrap/helpers/docker.php b/bootstrap/helpers/docker.php
index 8883cd0cab..b44714a8b0 100644
--- a/bootstrap/helpers/docker.php
+++ b/bootstrap/helpers/docker.php
@@ -154,14 +154,16 @@ function resolveContainerApplicationId(Collection $applications, Collection|arra
  */
 function containerApplicationIdsByUuid(Collection $applications, iterable $containerLabels): array
 {
-    $knownUuids = $applications->pluck('uuid')->flip();
     $uuids = [];
     foreach ($containerLabels as $labels) {
         $uuid = containerOwnerUuid($labels, 'application');
-        if ($uuid && ! $knownUuids->has($uuid)) {
+        if ($uuid) {
             $uuids[$uuid] = true;
         }
     }
+    foreach ($applications->pluck('uuid')->filter() as $knownUuid) {
+        unset($uuids[$knownUuid]);
+    }
     if ($uuids === []) {
         return [];
     }
diff --git a/tests/Feature/ContainerOwnerUuidLabelsTest.php b/tests/Feature/ContainerOwnerUuidLabelsTest.php
index 67957a181d..5e46f7bab2 100644
--- a/tests/Feature/ContainerOwnerUuidLabelsTest.php
+++ b/tests/Feature/ContainerOwnerUuidLabelsTest.php
@@ -311,6 +311,57 @@ describe('status updates after a server transfer', function () {
 
         expect($this->application->fresh()->status)->toStartWith('running');
     });
+
+    test('container status check looks up foreign preview owners with one query for all containers', function () {
+        $deleted = Application::factory()->create([
+            'environment_id' => $this->environment->id,
+            'destination_id' => $this->destination->id,
+            'destination_type' => $this->destination->getMorphClass(),
+        ]);
+        $preview = ApplicationPreview::forceCreate([
+            'application_id' => $deleted->id,
+            'pull_request_id' => 3,
+            'pull_request_html_url' => 'https://example.com/pr/3',
+            'status' => 'exited',
+        ]);
+        $deleted->delete();
+
+        $containers = collect(range(1, 5))->map(fn (int $i) => [
+            'Name' => "/foreign-app-{$i}-pr-{$i}",
+            'State' => ['Status' => 'running', 'Health' => ['Status' => 'healthy']],
+            'RestartCount' => 0,
+            'Config' => ['Labels' => [
+                'coolify.managed' => 'true',
+                'coolify.applicationUuid' => "foreign-app-{$i}",
+                'coolify.pullRequestId' => (string) $i,
+                'com.docker.compose.service' => "foreign-app-{$i}-pr-{$i}",
+            ]],
+        ])->push([
+            'Name' => '/'.$deleted->uuid.'-pr-3',
+            'State' => ['Status' => 'running', 'Health' => ['Status' => 'healthy']],
+            'RestartCount' => 0,
+            'Config' => ['Labels' => [
+                'coolify.managed' => 'true',
+                'coolify.applicationUuid' => $deleted->uuid,
+                'coolify.pullRequestId' => '3',
+                'com.docker.compose.service' => $deleted->uuid.'-pr-3',
+            ]],
+        ]);
+
+        $this->server->settings()->update(['is_reachable' => true, 'is_usable' => true]);
+        $server = $this->server->fresh();
+
+        DB::enableQueryLog();
+        GetContainersStatus::run($server, $containers, collect());
+        $ownerLookups = collect(DB::getQueryLog())
+            ->filter(fn (array $query) => str_contains($query['query'], 'from "applications"') && preg_match('/"uuid" (=|in) /', $query['query']) === 1)
+            ->count();
+        DB::disableQueryLog();
+
+        expect($ownerLookups)->toBe(1)
+            // The preview of a trashed owner still resolves.
+            ->and($preview->fresh()->status)->toBe('running:healthy');
+    });
 });
 
 describe('orphaned preview cleanup', function () {