diff --git a/core/src/test/scala/io/qbeast/core/model/PointWeightIndexerTest.scala b/core/src/test/scala/io/qbeast/core/model/PointWeightIndexerTest.scala
index efbcc7ff3..7a1805caa 100644
--- a/core/src/test/scala/io/qbeast/core/model/PointWeightIndexerTest.scala
+++ b/core/src/test/scala/io/qbeast/core/model/PointWeightIndexerTest.scala
@@ -29,7 +29,7 @@ class PointWeightIndexerTest extends AnyFlatSpec with Matchers {
     val announcedSet: Set[CubeId] = Set.empty
     override def cubeWeight(cubeId: CubeId): Option[Weight] = mapCubeWeights.get(cubeId)
     override def cubeState(cubeId: CubeId): Option[String] = Some("FLOODED")
-    override def cubeDomain(cubeId: CubeId): Option[Double] = None
+    override def cubeDomains: Map[CubeId, Double] = Map.empty
   }
 
   "findTargetCubeIds" should "return the root cube if cube weights is empty" in {