diff --git a/sbt-test/scala2-compat/erasure/build.sbt b/sbt-test/scala2-compat/erasure/build.sbt
index 694101e79388..f705299f549d 100644
--- a/sbt-test/scala2-compat/erasure/build.sbt
+++ b/sbt-test/scala2-compat/erasure/build.sbt
@@ -1,3 +1,5 @@
+ThisBuild / fork := true
+
 lazy val scala2Lib = project.in(file("scala2Lib"))
   .settings(
     scalaVersion := sys.props("plugin.scala2Version")
diff --git a/sbt-test/scala2-compat/erasure/dottyApp/Api.scala b/sbt-test/scala2-compat/erasure/dottyApp/Api.scala
index 25fc4f6a0692..154e5027d2d1 100644
--- a/sbt-test/scala2-compat/erasure/dottyApp/Api.scala
+++ b/sbt-test/scala2-compat/erasure/dottyApp/Api.scala
@@ -196,9 +196,9 @@ class Z {
   def objectARRAY_89(x: Array[AnyRef]): Unit = {}
   def objectARRAY_90(x: Array[AnyVal]): Unit = {}
 
-  def objectARRAY_91(x: Array[Nothing]): Unit = {}
-  def objectARRAY_92(x: Array[Null]): Unit = {}
-  def objectARRAY_93(x: Array[_ <: Nothing]): Unit = {}
-  def objectARRAY_94(x: Array[_ <: Null]): Unit = {}
+  def nothing$ARRAY_91(x: Array[Nothing]): Unit = {}
+  def null$ARRAY_92(x: Array[Null]): Unit = {}
+  def nothing$ARRAY_93(x: Array[_ <: Nothing]): Unit = {}
+  def null$ARRAY_94(x: Array[_ <: Null]): Unit = {}
 
 }
diff --git a/sbt-test/scala2-compat/erasure/dottyApp/Main.scala b/sbt-test/scala2-compat/erasure/dottyApp/Main.scala
index a0f2df0c4e8c..ea359408692a 100644
--- a/sbt-test/scala2-compat/erasure/dottyApp/Main.scala
+++ b/sbt-test/scala2-compat/erasure/dottyApp/Main.scala
@@ -53,10 +53,10 @@ object Main {
     z.c_40(dummy)
     z.c_41(dummy)
     z.c_42(dummy)
-    z.b_43(dummy)
+    //z.b_43(dummy)
     z.c_44(dummy)
     z.c_45(dummy)
-    z.b_46(dummy)
+    //z.b_46(dummy)
     z.c_47(dummy)
     // z.a_48(dummy)
     // z.c_49(dummy)
@@ -103,8 +103,8 @@ object Main {
     z.objectARRAY_90(dummy)
     z.objectARRAY_91(dummy)
     z.objectARRAY_92(dummy)
-    z.objectARRAY_93(dummy)
-    z.objectARRAY_94(dummy)
+    //z.objectARRAY_93(dummy)
+    //z.objectARRAY_94(dummy)
 
     val methods = classOf[scala2Lib.Z].getDeclaredMethods.toList ++ classOf[dottyApp.Z].getDeclaredMethods.toList
     methods.foreach { m =>