diff --git a/idea/src/org/jetbrains/kotlin/idea/debugger/breakpoints/KotlinFieldBreakpointType.kt b/idea/src/org/jetbrains/kotlin/idea/debugger/breakpoints/KotlinFieldBreakpointType.kt
index 4c8f0eb367e..081fc139635 100644
--- a/idea/src/org/jetbrains/kotlin/idea/debugger/breakpoints/KotlinFieldBreakpointType.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/debugger/breakpoints/KotlinFieldBreakpointType.kt
@@ -131,7 +131,7 @@ public class KotlinFieldBreakpointType : JavaBreakpointType<KotlinPropertyBreakp
 
                 result = when (psiClass) {
                     is KotlinLightClassForPackage -> {
-                        psiClass.files.asSequence().map { createBreakpointIfPropertyExists(it, it, className, fieldName) }.firstOrNull()
+                        psiClass.files.asSequence().map { createBreakpointIfPropertyExists(it, it, className, fieldName) }.filterNotNull().firstOrNull()
                     }
                     is KotlinLightClassForExplicitDeclaration -> {
                         val jetClass = psiClass.getOrigin()