diff --git a/util/io/src/main/scala/sbt/Path.scala b/util/io/src/main/scala/sbt/Path.scala
index a21e96bd8..3b79e17ae 100644
--- a/util/io/src/main/scala/sbt/Path.scala
+++ b/util/io/src/main/scala/sbt/Path.scala
@@ -118,7 +118,7 @@ sealed abstract class PathFinder
 	final def \ (literal: String): PathFinder = this / literal
 
 	@deprecated("Use pair.", "0.13.1")
-	def x_![T](mapper: File => Option[T]): Traversable[(File,T)] = x(mapper, false)
+	def x_![T](mapper: File => Option[T]): Traversable[(File,T)] = pair(mapper, false)
 
 	/** Applies `mapper` to each path selected by this PathFinder and returns the path paired with the non-empty result.
 	* If the result is empty (None) and `errorIfNone` is true, an exception is thrown.