diff --git a/mill-scalafix/src/com/goyeau/mill/scalafix/ScalafixModule.scala b/mill-scalafix/src/com/goyeau/mill/scalafix/ScalafixModule.scala
index 40e1476..289fe92 100644
--- a/mill-scalafix/src/com/goyeau/mill/scalafix/ScalafixModule.scala
+++ b/mill-scalafix/src/com/goyeau/mill/scalafix/ScalafixModule.scala
@@ -25,7 +25,7 @@ trait ScalafixModule extends ScalaModule {
         T.ctx().log,
         repositoriesTask(),
         filesToFix(sources()).map(_.path),
-        Seq(semanticDbData().path),
+        classpath = (compileClasspath() ++ localClasspath() ++ Seq(semanticDbData())).iterator.toSeq.map(_.path),
         scalaVersion(),
         scalafixScalaBinaryVersion(),
         scalacOptions(),