diff --git a/project/SparkBuild.scala b/project/SparkBuild.scala
index 2036dc011a144..94f014a7a3196 100644
--- a/project/SparkBuild.scala
+++ b/project/SparkBuild.scala
@@ -740,6 +740,7 @@ object Unidoc {
       .map(_.filterNot(_.getCanonicalPath.contains("org/apache/spark/unsafe")))
       .map(_.filterNot(_.getCanonicalPath.contains("python")))
       .map(_.filterNot(_.getCanonicalPath.contains("org/apache/spark/util/collection")))
+      .map(_.filterNot(_.getCanonicalPath.contains("org/apache/spark/util/kvstore")))
       .map(_.filterNot(_.getCanonicalPath.contains("org/apache/spark/sql/catalyst")))
       .map(_.filterNot(_.getCanonicalPath.contains("org/apache/spark/sql/execution")))
       .map(_.filterNot(_.getCanonicalPath.contains("org/apache/spark/sql/internal")))