diff --git a/src/Plugin/rest/resource/MonitoringSensorResultResource.php b/src/Plugin/rest/resource/MonitoringSensorResultResource.php
index 4b40f57..5ddf51b 100644
--- a/src/Plugin/rest/resource/MonitoringSensorResultResource.php
+++ b/src/Plugin/rest/resource/MonitoringSensorResultResource.php
@@ -139,6 +139,7 @@ class MonitoringSensorResultResource extends ResourceBase {
         $response = new ResourceResponse($response);
         $response->addCacheableDependency($result[$sensor_name]->getSensorConfig());
         $response->addCacheableDependency($url);
+        $response->addCacheableDependency(CacheableMetadata::createFromRenderArray(['#cache' => ['contexts' => [0 => 'url.query_args']]]));
         if (!$context->isEmpty()) {
           $response->addCacheableDependency($context->pop());
         }