diff --git a/ivy/src/main/scala/sbt/librarymanagement/ivy/IvyDependencyResolution.scala b/ivy/src/main/scala/sbt/librarymanagement/ivy/IvyDependencyResolution.scala
index bc72f4bc2..0b727e51f 100644
--- a/ivy/src/main/scala/sbt/librarymanagement/ivy/IvyDependencyResolution.scala
+++ b/ivy/src/main/scala/sbt/librarymanagement/ivy/IvyDependencyResolution.scala
@@ -23,9 +23,7 @@ class IvyDependencyResolution private[sbt] (val ivySbt: IvySbt)
     IvyActions.updateEither(toModule(module), configuration, uwconfig, log)
 
   private[sbt] def toModule(module: ModuleDescriptor): Module =
-    module match {
-      case m: Module @unchecked => m
-    }
+    module.asInstanceOf[Module]
 }
 
 object IvyDependencyResolution {