diff --git a/internal/util-collection/src/main/scala/sbt/internal/util/Positions.scala b/internal/util-collection/src/main/scala/sbt/internal/util/Positions.scala
deleted file mode 100644
index a11ae9c24..000000000
--- a/internal/util-collection/src/main/scala/sbt/internal/util/Positions.scala
+++ /dev/null
@@ -1,20 +0,0 @@
-package sbt.internal.util
-
-sealed trait SourcePosition
-
-sealed trait FilePosition extends SourcePosition {
-  def path: String
-  def startLine: Int
-}
-
-case object NoPosition extends SourcePosition
-
-final case class LinePosition(path: String, startLine: Int) extends FilePosition
-
-final case class LineRange(start: Int, end: Int) {
-  def shift(n: Int) = new LineRange(start + n, end + n)
-}
-
-final case class RangePosition(path: String, range: LineRange) extends FilePosition {
-  def startLine = range.start
-}