diff --git a/src/Configuration/EntityManagerConfiguration.php b/src/Configuration/EntityManagerConfiguration.php
index 69d556d..0b2c226 100755
--- a/src/Configuration/EntityManagerConfiguration.php
+++ b/src/Configuration/EntityManagerConfiguration.php
@@ -88,6 +88,6 @@ public function getAvailableDrivers(): array
 
     public function getCacheItemPoolName(): ?string
     {
-        return $this->get(self::CFG_CACHE_ITEM_POOL_NAME, null, false);
+        return $this->get(self::CFG_CACHE_ITEM_POOL_NAME, null, true);
     }
 }