diff --git a/core/descriptors/src/org/jetbrains/kotlin/descriptors/impl/PackageFragmentDescriptorImpl.kt b/core/descriptors/src/org/jetbrains/kotlin/descriptors/impl/PackageFragmentDescriptorImpl.kt
index 31c697c23a7..d022130edf8 100644
--- a/core/descriptors/src/org/jetbrains/kotlin/descriptors/impl/PackageFragmentDescriptorImpl.kt
+++ b/core/descriptors/src/org/jetbrains/kotlin/descriptors/impl/PackageFragmentDescriptorImpl.kt
@@ -23,7 +23,7 @@ import org.jetbrains.kotlin.types.TypeSubstitutor
 
 abstract class PackageFragmentDescriptorImpl(
         module: ModuleDescriptor,
-        override val fqName: FqName
+        final override val fqName: FqName
 ) : DeclarationDescriptorNonRootImpl(module, Annotations.EMPTY, fqName.shortNameOrSpecial(), SourceElement.NO_SOURCE),
         PackageFragmentDescriptor {
     override fun substitute(substitutor: TypeSubstitutor): DeclarationDescriptor? = this
diff --git a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/decompiler/textBuilder/missingDependencies.kt b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/decompiler/textBuilder/missingDependencies.kt
index ff535919e06..dcda4c13fc9 100644
--- a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/decompiler/textBuilder/missingDependencies.kt
+++ b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/decompiler/textBuilder/missingDependencies.kt
@@ -34,7 +34,7 @@ import org.jetbrains.kotlin.types.TypeSubstitutor
 import org.jetbrains.kotlin.types.error.MissingDependencyErrorClass
 import org.jetbrains.kotlin.utils.Printer
 
-private class PackageFragmentWithMissingDependencies(override val fqName: FqName, moduleDescriptor: ModuleDescriptor) :
+private class PackageFragmentWithMissingDependencies(fqName: FqName, moduleDescriptor: ModuleDescriptor) :
         PackageFragmentDescriptorImpl(moduleDescriptor, fqName) {
     override fun getMemberScope(): MemberScope {
         return ScopeWithMissingDependencies(fqName, this)