diff --git a/scalafix/src/main/scala/org/typelevel/sbt/ScalafixProject.scala b/scalafix/src/main/scala/org/typelevel/sbt/ScalafixProject.scala
index 0059ad6c..d54cc0b7 100644
--- a/scalafix/src/main/scala/org/typelevel/sbt/ScalafixProject.scala
+++ b/scalafix/src/main/scala/org/typelevel/sbt/ScalafixProject.scala
@@ -32,7 +32,7 @@ final class ScalafixProject private (
 
   lazy val componentProjects = Seq(rules, input, output, tests)
 
-  def componentProjectReferences = componentProjects.map(x => (x: ProjectReference))
+  def componentProjectReferences = componentProjects.map(x => x: ProjectReference)
 
   def in(dir: File): ScalafixProject =
     new ScalafixProject(