diff --git a/analysis_options.yaml b/analysis_options.yaml
index 9cbbd54..627f4bf 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -5,7 +5,6 @@ analyzer:
     missing_required_param: error
     missing_return: error
     todo: ignore
-    sdk_version_async_exported_from_core: ignore
   exclude:
     - '**.mocks.dart'
   language:
diff --git a/example/analysis_options.yaml b/example/analysis_options.yaml
index 9cbbd54..627f4bf 100644
--- a/example/analysis_options.yaml
+++ b/example/analysis_options.yaml
@@ -5,7 +5,6 @@ analyzer:
     missing_required_param: error
     missing_return: error
     todo: ignore
-    sdk_version_async_exported_from_core: ignore
   exclude:
     - '**.mocks.dart'
   language: