diff --git a/src/main/scala/algoliasearch/recommend/RecommendHit.scala b/src/main/scala/algoliasearch/recommend/RecommendHit.scala
index 0eed8b98..4067796f 100644
--- a/src/main/scala/algoliasearch/recommend/RecommendHit.scala
+++ b/src/main/scala/algoliasearch/recommend/RecommendHit.scala
@@ -49,7 +49,7 @@ case class RecommendHit(
     snippetResult: Option[Map[String, SnippetResult]] = scala.None,
     rankingInfo: Option[RankingInfo] = scala.None,
     distinctSeqID: Option[Int] = scala.None,
-    score: Double,
+    score: Option[Double] = scala.None,
     additionalProperties: Option[List[JField]] = None
 ) extends RecommendationsHitTrait
 
diff --git a/src/main/scala/algoliasearch/recommend/TrendingFacetHit.scala b/src/main/scala/algoliasearch/recommend/TrendingFacetHit.scala
index 7716e181..98a9cbd4 100644
--- a/src/main/scala/algoliasearch/recommend/TrendingFacetHit.scala
+++ b/src/main/scala/algoliasearch/recommend/TrendingFacetHit.scala
@@ -41,7 +41,7 @@ package algoliasearch.recommend
   *   filter will be returned.
   */
 case class TrendingFacetHit(
-    score: Double,
+    score: Option[Double] = scala.None,
     facetName: String,
     facetValue: String
 ) extends RecommendationsHitTrait