diff --git a/libraries.services.yml b/libraries.services.yml
index 3326cda..e983cb8 100644
--- a/libraries.services.yml
+++ b/libraries.services.yml
@@ -3,6 +3,5 @@ services:
     class: Drupal\Core\Cache\CacheBackendInterface
     tags:
       - { name: cache.bin }
-    factory_method: get
-    factory_service: cache_factory
+    factory: cache_factory:get
     arguments: [library]