diff --git a/compiler/light-classes/src/org/jetbrains/kotlin/asJava/classes/ultraLightField.kt b/compiler/light-classes/src/org/jetbrains/kotlin/asJava/classes/ultraLightField.kt
index ba1479ff727..077c5b8efcc 100644
--- a/compiler/light-classes/src/org/jetbrains/kotlin/asJava/classes/ultraLightField.kt
+++ b/compiler/light-classes/src/org/jetbrains/kotlin/asJava/classes/ultraLightField.kt
@@ -76,6 +76,9 @@ internal class KtUltraLightFieldForSourceDeclaration(
     override fun getContainingFile(): PsiFile = parent.containingFile
     override fun getPresentation(): ItemPresentation? = kotlinOrigin.let { ItemPresentationProviders.getItemPresentation(it) }
     override fun findElementAt(offset: Int): PsiElement? = kotlinOrigin.findElementAt(offset)
+
+    // Workaround for KT-42137 until we update the bootstrap compiler.
+    override val kotlinOrigin: KtNamedDeclaration get() = super.kotlinOrigin
 }
 
 internal open class KtUltraLightFieldImpl protected constructor(
@@ -190,4 +193,4 @@ internal open class KtUltraLightFieldImpl protected constructor(
     }
 
     override fun setInitializer(initializer: PsiExpression?) = cannotModify()
-}
\ No newline at end of file
+}