diff --git a/python_modules/libraries/dagster-looker/dagster_looker/api/assets.py b/python_modules/libraries/dagster-looker/dagster_looker/api/assets.py
index 7890a68be9d49..e6632281a05d1 100644
--- a/python_modules/libraries/dagster-looker/dagster_looker/api/assets.py
+++ b/python_modules/libraries/dagster-looker/dagster_looker/api/assets.py
@@ -1,6 +1,7 @@
 from typing import Sequence, Type, cast
 
 from dagster import AssetExecutionContext, AssetsDefinition, Failure, multi_asset
+from dagster._annotations import experimental
 
 from dagster_looker.api.dagster_looker_api_translator import (
     DagsterLookerApiTranslator,
@@ -12,6 +13,7 @@
 from dagster_looker.api.resource import LookerResource
 
 
+@experimental
 def build_looker_pdt_assets_definitions(
     resource_key: str,
     request_start_pdt_builds: Sequence[RequestStartPdtBuild],
diff --git a/python_modules/libraries/dagster-looker/dagster_looker/api/resource.py b/python_modules/libraries/dagster-looker/dagster_looker/api/resource.py
index 44ec733b1732e..e9863bd181bf9 100644
--- a/python_modules/libraries/dagster-looker/dagster_looker/api/resource.py
+++ b/python_modules/libraries/dagster-looker/dagster_looker/api/resource.py
@@ -124,6 +124,7 @@ def build_defs(
         )
 
 
+@experimental
 def load_looker_asset_specs(
     looker_resource: LookerResource,
     dagster_looker_translator: Type[DagsterLookerApiTranslator] = DagsterLookerApiTranslator,