diff --git a/python-package/xgboost/dask.py b/python-package/xgboost/dask.py
index f203f88b27c8..500c96e50448 100644
--- a/python-package/xgboost/dask.py
+++ b/python-package/xgboost/dask.py
@@ -48,7 +48,6 @@
 from .sklearn import _cls_predict_proba
 from .sklearn import XGBRanker
 
-
 if TYPE_CHECKING:
     from dask import dataframe as dd
     from dask import array as da
@@ -71,6 +70,20 @@
 except ImportError:
     TrainReturnT = Dict[str, Any]  # type:ignore
 
+__all__ = [
+    "RabitContext",
+    "DaskDMatrix",
+    "DaskDeviceQuantileDMatrix",
+    "DaskXGBRegressor",
+    "DaskXGBClassifier",
+    "DaskXGBRanker",
+    "DaskXGBRFRegressor",
+    "DaskXGBRFClassifier",
+    "train",
+    "predict",
+    "inplace_predict",
+]
+
 # TODOs:
 #   - CV
 #