diff --git a/python/docs/source/reference/pyspark.sql/grouping.rst b/python/docs/source/reference/pyspark.sql/grouping.rst
index e6db9be39e59..df99f718885a 100644
--- a/python/docs/source/reference/pyspark.sql/grouping.rst
+++ b/python/docs/source/reference/pyspark.sql/grouping.rst
@@ -37,5 +37,6 @@ Grouping
     GroupedData.min
     GroupedData.pivot
     GroupedData.sum
+    GroupedData.transformWithStateInPandas
     PandasCogroupedOps.applyInArrow
     PandasCogroupedOps.applyInPandas