diff --git a/core/src/main/scala/Hash.scala b/core/src/main/scala/Hash.scala
index a1c8a320..f2db9a2e 100644
--- a/core/src/main/scala/Hash.scala
+++ b/core/src/main/scala/Hash.scala
@@ -29,7 +29,7 @@ object PositionHash:
 opaque type Hash = Int
 object Hash:
   val size                              = 3
-  def apply(value: Int): Hash           = value & 0x00ff_ffff
+  def apply(value: Int): Hash           = value >>> 8
   def apply(situation: Situation): Hash = hashSituation(situation) >>> 8
 
   private def hashSituation(situation: Situation): Int =