diff --git a/src/bemserver_core/__init__.py b/src/bemserver_core/__init__.py
index e1f4d24..e548c85 100644
--- a/src/bemserver_core/__init__.py
+++ b/src/bemserver_core/__init__.py
@@ -66,7 +66,7 @@ def __init__(self):
 
         # Configure Celery
         celery_app.set_default()
-        celery_app.conf.update(self.config["CELERY_CONFIG"])
+        celery_app.init_app(self)
 
         # Load plugins
         plugins.init_core(self)
diff --git a/src/bemserver_core/celery.py b/src/bemserver_core/celery.py
index 821cd1d..bfb6528 100644
--- a/src/bemserver_core/celery.py
+++ b/src/bemserver_core/celery.py
@@ -117,6 +117,11 @@ class BEMServerCoreCelery(Celery):
 
     SCHEDULED_TASKS_NAME_SUFFIX = "Scheduled"
 
+    def init_app(self, bsc):
+        """Init Celery app with BEMServerCore instance"""
+        self.bsc = bsc
+        self.conf.update(bsc.config["CELERY_CONFIG"])
+
     def register_task(self, task, **options):
         """Register task