diff --git a/build.sbt b/build.sbt
index ec2eff05..4abbc8e7 100644
--- a/build.sbt
+++ b/build.sbt
@@ -306,7 +306,6 @@ lazy val zioJsonMacros = crossProject(JSPlatform, JVMPlatform, NativePlatform)
   .settings(crossProjectSettings)
   .settings(macroExpansionSettings)
   .settings(
-    crossScalaVersions -= ScalaDotty,
     scalacOptions -= "-Xfatal-warnings", // not quite ready.
     libraryDependencies ++= Seq(
       "org.scala-lang" % "scala-reflect" % scalaVersion.value % Provided,