diff --git a/sbt/src/sbt-test/dependency-management/scala-home/changes/real-build.sbt b/sbt/src/sbt-test/dependency-management/scala-home/changes/real-build.sbt
index 1d278bf35..7055185a2 100644
--- a/sbt/src/sbt-test/dependency-management/scala-home/changes/real-build.sbt
+++ b/sbt/src/sbt-test/dependency-management/scala-home/changes/real-build.sbt
@@ -1,3 +1,5 @@
+import sbt.internal.librarymanagement.syntax._
+
 scalaHome := Some(baseDirectory.value / "home")
 
 val checkUpdate = taskKey[Unit]("Ensures that resolved Scala artifacts are replaced with ones from the configured Scala home directory")