diff --git a/sbt/src/sbt-test/compiler-project/error-in-invalidated/build.sbt b/sbt/src/sbt-test/compiler-project/error-in-invalidated/build.sbt
index d2c47e0c4..f49a6898e 100644
--- a/sbt/src/sbt-test/compiler-project/error-in-invalidated/build.sbt
+++ b/sbt/src/sbt-test/compiler-project/error-in-invalidated/build.sbt
@@ -1,5 +1,6 @@
+ThisBuild / scalaVersion := "2.12.8"
+
 lazy val root = (project in file(".")).
   settings(
-    incOptions := xsbti.compile.IncOptions.of(),
-    scalaVersion := "2.11.7"
+    incOptions := xsbti.compile.IncOptions.of()
   )