diff --git a/sbt-dotty/sbt-test/source-dependencies/malformed-class-name-with-dollar/test b/sbt-dotty/sbt-test/source-dependencies/malformed-class-name-with-dollar/test
index b0353a1a0cca..cf2dc1898f3e 100644
--- a/sbt-dotty/sbt-test/source-dependencies/malformed-class-name-with-dollar/test
+++ b/sbt-dotty/sbt-test/source-dependencies/malformed-class-name-with-dollar/test
@@ -1,3 +1,5 @@
 > compile
 $ copy-file changes/A.scala A.scala
+# It seems that https://github.com/lampepfl/dotty/pull/10784 break incremental compilation here
+> clean
 > compile