diff --git a/Resources/config/services.yml b/Resources/config/services.yml
index 5c4dd50d8..bccb69b0d 100644
--- a/Resources/config/services.yml
+++ b/Resources/config/services.yml
@@ -16,6 +16,7 @@ services:
         class: Chill\PersonBundle\Timeline\TimelineAccompanyingPeriodOpening
         arguments:
             - "@doctrine.orm.entity_manager"
+        public: true
         tags:
             - { name: chill.timeline, context: 'person' }
 
@@ -23,6 +24,7 @@ services:
         class: Chill\PersonBundle\Timeline\TimelineAccompanyingPeriodClosing
         arguments:
             - "@doctrine.orm.entity_manager"
+        public: true
         tags:
             - { name: chill.timeline, context: 'person' }