diff --git a/docker/pythonpath_dev/superset_config.py b/docker/pythonpath_dev/superset_config.py
index c78a5041417ad..e8223e53584bc 100644
--- a/docker/pythonpath_dev/superset_config.py
+++ b/docker/pythonpath_dev/superset_config.py
@@ -74,7 +74,12 @@
 
 class CeleryConfig:
     broker_url = f"redis://{REDIS_HOST}:{REDIS_PORT}/{REDIS_CELERY_DB}"
-    imports = ("superset.sql_lab",)
+    imports = (
+        "superset.sql_lab",
+        "superset.tasks.scheduler",
+        "superset.tasks.thumbnails",
+        "superset.tasks.cache",
+    )
     result_backend = f"redis://{REDIS_HOST}:{REDIS_PORT}/{REDIS_RESULTS_DB}"
     worker_prefetch_multiplier = 1
     task_acks_late = False
diff --git a/superset/config.py b/superset/config.py
index b39e660a4dc7d..a39dc432c3712 100644
--- a/superset/config.py
+++ b/superset/config.py
@@ -975,7 +975,12 @@ class D3TimeFormat(TypedDict, total=False):
 
 class CeleryConfig:  # pylint: disable=too-few-public-methods
     broker_url = "sqla+sqlite:///celerydb.sqlite"
-    imports = ("superset.sql_lab", "superset.tasks.scheduler")
+    imports = (
+        "superset.sql_lab",
+        "superset.tasks.scheduler",
+        "superset.tasks.thumbnails",
+        "superset.tasks.cache",
+    )
     result_backend = "db+sqlite:///celery_results.sqlite"
     worker_prefetch_multiplier = 1
     task_acks_late = False