diff --git a/src/Dto/Search/Query/Facet/AbsoluteDateRangeFacet.php b/src/Dto/Search/Query/Facet/AbsoluteDateRangeFacet.php
index d7da3da..dce9d9e 100644
--- a/src/Dto/Search/Query/Facet/AbsoluteDateRangeFacet.php
+++ b/src/Dto/Search/Query/Facet/AbsoluteDateRangeFacet.php
@@ -17,8 +17,8 @@ class AbsoluteDateRangeFacet extends Facet
      */
     public function __construct(
         string $key,
-        public readonly DateTime $from,
-        public readonly DateTime $to,
+        public readonly ?DateTime $from,
+        public readonly ?DateTime $to,
         public readonly ?DateInterval $gap,
         array $excludeFilter = []
     ) {