1 files changed, 1 insertions, 6 deletions
diff --git a/core/src/mill/util/ClassLoader.scala b/core/src/mill/util/ClassLoader.scala
index 9f0a7ab3..9678989e 100644
--- a/core/src/mill/util/ClassLoader.scala
+++ b/core/src/mill/util/ClassLoader.scala
@@ -52,12 +52,7 @@ object ClassLoader {
 
   private def makeUrls(urls: Seq[URL])(implicit ctx: Ctx.Home): Seq[URL] = {
     if (ammonite.util.Util.java9OrAbove) {
-
-      val rtFile = ctx.home / io.github.retronym.java9rtexport.Export.rtJarName
-      if (!exists(rtFile)) {
-        cp(Path(Export.rt()), rtFile)
-      }
-      urls :+ rtFile.toNIO.toUri.toURL
+      urls :+ Export.rtAt(ctx.home.toIO).toURI.toURL
     } else {
       urls
     }