diff --git a/.scalafix.conf b/.scalafix.conf
index 1df6ecc1e79..92221ef1df2 100644
--- a/.scalafix.conf
+++ b/.scalafix.conf
@@ -1,3 +1,4 @@
 rules = [
-    RemoveUnused
-]
\ No newline at end of file
+    RemoveUnused,
+    NoAutoTupling
+]
diff --git a/bsp/worker/src/mill/bsp/worker/MillScalaBuildServer.scala b/bsp/worker/src/mill/bsp/worker/MillScalaBuildServer.scala
index 7a6483f9d12..454ad9927b8 100644
--- a/bsp/worker/src/mill/bsp/worker/MillScalaBuildServer.scala
+++ b/bsp/worker/src/mill/bsp/worker/MillScalaBuildServer.scala
@@ -104,7 +104,7 @@ private trait MillScalaBuildServer extends ScalaBuildServer { this: MillBuildSer
       targetIds = _ => p.getTargets.asScala.toSeq,
       tasks = {
         case m: TestModule =>
-          T.task(Some(m.runClasspath(), m.testFramework(), m.compile()))
+          T.task(Some((m.runClasspath(), m.testFramework(), m.compile())))
         case _ =>
           T.task(None)
       }
diff --git a/build.sc b/build.sc
index 397dbca33f7..3d8ab73de98 100644
--- a/build.sc
+++ b/build.sc
@@ -322,7 +322,7 @@ trait MillPublishJavaModule extends MillJavaModule with PublishModule {
 trait MillScalaModule extends ScalaModule with MillJavaModule with ScalafixModule{ outer =>
   def scalaVersion = Deps.scalaVersion
   def scalacOptions =
-    super.scalacOptions() ++ Seq("-deprecation", "-P:acyclic:force", "-feature", "-Xlint:unused")
+    super.scalacOptions() ++ Seq("-deprecation", "-P:acyclic:force", "-feature", "-Xlint:unused", "-Xlint:adapted-args")
 
   def testIvyDeps: T[Agg[Dep]] = Agg(Deps.utest)
   def testModuleDeps: Seq[JavaModule] =
diff --git a/main/eval/src/mill/eval/EvaluatorPaths.scala b/main/eval/src/mill/eval/EvaluatorPaths.scala
index b1516a10453..c857afeabb3 100644
--- a/main/eval/src/mill/eval/EvaluatorPaths.scala
+++ b/main/eval/src/mill/eval/EvaluatorPaths.scala
@@ -14,7 +14,7 @@ object EvaluatorPaths {
     new EvaluatorPaths(dest, meta, log)
 
   private def unapply(evaluatorPaths: EvaluatorPaths): Option[(os.Path, os.Path, os.Path)] =
-    Option(evaluatorPaths.dest, evaluatorPaths.meta, evaluatorPaths.log)
+    Option((evaluatorPaths.dest, evaluatorPaths.meta, evaluatorPaths.log))
 
   @internal
   private[mill] def makeSegmentStrings(segments: Segments): Seq[String] = segments.value.flatMap {
diff --git a/main/src/mill/main/RunScript.scala b/main/src/mill/main/RunScript.scala
index a331188ecbf..0f68581f3bf 100644
--- a/main/src/mill/main/RunScript.scala
+++ b/main/src/mill/main/RunScript.scala
@@ -60,7 +60,7 @@ object RunScript {
             case t: mill.define.NamedTask[_] =>
               val jsonFile = EvaluatorPaths.resolveDestPaths(evaluator.outPath, t).meta
               val metadata = upickle.default.read[Evaluator.Cached](ujson.read(jsonFile.toIO))
-              Some(t.toString, metadata.value)
+              Some((t.toString, metadata.value))
 
             case _ => None
           }
diff --git a/scalalib/src/mill/scalalib/JavaModule.scala b/scalalib/src/mill/scalalib/JavaModule.scala
index d6184a6035f..8a5561ba9c7 100644
--- a/scalalib/src/mill/scalalib/JavaModule.scala
+++ b/scalalib/src/mill/scalalib/JavaModule.scala
@@ -881,7 +881,7 @@ trait JavaModule
   def runBackgroundLogToConsole: Boolean = true
 
   private def backgroundOutputs(dest: os.Path) =
-    if (runBackgroundLogToConsole) Some(os.Inherit, os.Inherit)
+    if (runBackgroundLogToConsole) Some((os.Inherit, os.Inherit))
     else Jvm.defaultBackgroundOutputs(dest)
 
   /**
diff --git a/scalalib/src/mill/scalalib/dependency/versions/Version.scala b/scalalib/src/mill/scalalib/dependency/versions/Version.scala
index a669468f6c6..d91a46da03f 100644
--- a/scalalib/src/mill/scalalib/dependency/versions/Version.scala
+++ b/scalalib/src/mill/scalalib/dependency/versions/Version.scala
@@ -84,7 +84,7 @@ private[dependency] object ReleaseVersion {
 private[dependency] object PreReleaseVersion {
   def unapply(v: Version): Option[(List[Long], List[String])] = v match {
     case ValidVersion(_, releasePart, preReleasePart, Nil) if preReleasePart.nonEmpty =>
-      Some(releasePart, preReleasePart)
+      Some((releasePart, preReleasePart))
     case _ => None
   }
 }
@@ -94,7 +94,7 @@ private[dependency] object PreReleaseBuildVersion {
     v match {
       case ValidVersion(_, releasePart, preReleasePart, buildPart)
           if preReleasePart.nonEmpty && buildPart.nonEmpty =>
-        Some(releasePart, preReleasePart, buildPart)
+        Some((releasePart, preReleasePart, buildPart))
       case _ => None
     }
 }
@@ -104,7 +104,7 @@ private[dependency] object SnapshotVersion {
     v match {
       case ValidVersion(_, releasePart, preReleasePart, buildPart)
           if preReleasePart.lastOption.contains("SNAPSHOT") =>
-        Some(releasePart, preReleasePart, buildPart)
+        Some((releasePart, preReleasePart, buildPart))
       case _ => None
     }
 }
@@ -112,7 +112,7 @@ private[dependency] object SnapshotVersion {
 private[dependency] object BuildVersion {
   def unapply(v: Version): Option[(List[Long], List[String])] = v match {
     case ValidVersion(_, releasePart, Nil, buildPart) if buildPart.nonEmpty =>
-      Some(releasePart, buildPart)
+      Some((releasePart, buildPart))
     case _ => None
   }
 }
diff --git a/testrunner/src/mill/testrunner/TestRunnerUtils.scala b/testrunner/src/mill/testrunner/TestRunnerUtils.scala
index 6b03013ed81..a025e37c014 100644
--- a/testrunner/src/mill/testrunner/TestRunnerUtils.scala
+++ b/testrunner/src/mill/testrunner/TestRunnerUtils.scala
@@ -21,11 +21,13 @@ import scala.jdk.CollectionConverters.IteratorHasAsScala
     } else {
       val zip = new ZipInputStream(new FileInputStream(base.toIO))
       geny.Generator.selfClosing(
-        Iterator.continually(zip.getNextEntry)
-          .takeWhile(_ != null)
-          .map(_.getName)
-          .filter(_.endsWith(".class")),
-        () => zip.close()
+        (
+          Iterator.continually(zip.getNextEntry)
+            .takeWhile(_ != null)
+            .map(_.getName)
+            .filter(_.endsWith(".class")),
+          () => zip.close()
+        )
       )
     }
   }