diff --git a/compiler/light-classes/src/org/jetbrains/kotlin/asJava/LightClassUtil.kt b/compiler/light-classes/src/org/jetbrains/kotlin/asJava/LightClassUtil.kt
index eb29800629a..772cca986dc 100644
--- a/compiler/light-classes/src/org/jetbrains/kotlin/asJava/LightClassUtil.kt
+++ b/compiler/light-classes/src/org/jetbrains/kotlin/asJava/LightClassUtil.kt
@@ -62,7 +62,7 @@ object LightClassUtil {
         val outerPsiClass = getWrappingClass(companionObject)
         if (outerPsiClass != null) {
             for (fieldOfParent in outerPsiClass.fields) {
-                if ((fieldOfParent is KtLightElement<*, *>) && fieldOfParent.kotlinOrigin === companionObject) {
+                if ((fieldOfParent is KtLightElement<*, *>) && fieldOfParent.kotlinOrigin === companionObject.originalElement) {
                     return fieldOfParent
                 }
             }