diff --git a/app/Http/Controllers/MetaGerSearch.php b/app/Http/Controllers/MetaGerSearch.php
index f46c4331c7cf2db51b0cbfcd69fd7e911872aed5..3596d29bf5139c25a6d2f80d816d0046716b43d8 100644
--- a/app/Http/Controllers/MetaGerSearch.php
+++ b/app/Http/Controllers/MetaGerSearch.php
@@ -55,7 +55,7 @@ class MetaGerSearch extends Controller
         foreach ($metager->getResults() as $result) {
             $pipeline->rpush($metager->getRedisCurrentResultList(), base64_encode(serialize($result)));
         }
-        $pipeline->expire($metager->getRedisCurrentResultList(), 6000);
+        $pipeline->expire($metager->getRedisCurrentResultList(), env('REDIS_RESULT_CACHE_DURATION'));
         $pipeline->execute();
 
         # Die Ausgabe erstellen:
@@ -154,7 +154,7 @@ class MetaGerSearch extends Controller
                 $resultTmp->new = false;
                 $pipeline->rpush($metager->getRedisCurrentResultList(), base64_encode(serialize($resultTmp)));
             }
-            $pipeline->expire($metager->getRedisCurrentResultList(), 6000);
+            $pipeline->expire($metager->getRedisCurrentResultList(), env('REDIS_RESULT_CACHE_DURATION'));
             $pipeline->execute();
 
         }
diff --git a/app/Models/Searchengine.php b/app/Models/Searchengine.php
index 991da0595a854653dba69fb9f689fbf10014bf55..f6bacb0969824ad4d4a414946dd7225cd3973a97 100644
--- a/app/Models/Searchengine.php
+++ b/app/Models/Searchengine.php
@@ -109,7 +109,7 @@ abstract class Searchengine
             $redis = Redis::connection(env('REDIS_RESULT_CONNECTION'));
             // We will push the confirmation of the submission to the Result Hash
             $redis->hset($metager->getRedisEngineResult() . $this->name, "status", "waiting");
-            $redis->expire($metager->getRedisEngineResult() . $this->name, 60);
+            $redis->expire($metager->getRedisEngineResult() . $this->name, env('REDIS_RESULT_CACHE_DURATION'));
 
             // We need to submit a action that one of our workers can understand
             // The missions are submitted to a redis queue in the following string format