diff --git a/sbt/src/sbt-test/project/multi/changes/a.sbt b/sbt/src/sbt-test/project/multi/changes/a.sbt
index c7c870452..ff6074adf 100644
--- a/sbt/src/sbt-test/project/multi/changes/a.sbt
+++ b/sbt/src/sbt-test/project/multi/changes/a.sbt
@@ -1 +1 @@
-TaskKey[Unit]("example") := ()
\ No newline at end of file
+TaskKey[Unit]("example") := {}
\ No newline at end of file
diff --git a/sbt/src/sbt-test/project/multi/changes/b.sbt b/sbt/src/sbt-test/project/multi/changes/b.sbt
index 22b24e8f7..5e889b0d2 100644
--- a/sbt/src/sbt-test/project/multi/changes/b.sbt
+++ b/sbt/src/sbt-test/project/multi/changes/b.sbt
@@ -1 +1 @@
-TaskKey[Unit]("sample") := ()
\ No newline at end of file
+TaskKey[Unit]("sample") := {}
\ No newline at end of file
diff --git a/sbt/src/sbt-test/project/multi/changes/b2.sbt b/sbt/src/sbt-test/project/multi/changes/b2.sbt
index acbfb0493..e61638a83 100644
--- a/sbt/src/sbt-test/project/multi/changes/b2.sbt
+++ b/sbt/src/sbt-test/project/multi/changes/b2.sbt
@@ -1 +1 @@
-TaskKey[Unit]("sample2") := ()
\ No newline at end of file
+TaskKey[Unit]("sample2") := {}
\ No newline at end of file