diff --git a/compiler/backend/src/org/jetbrains/kotlin/codegen/PackagePartCodegen.java b/compiler/backend/src/org/jetbrains/kotlin/codegen/PackagePartCodegen.java
index 5452dcb2c96..a152c52dfe6 100644
--- a/compiler/backend/src/org/jetbrains/kotlin/codegen/PackagePartCodegen.java
+++ b/compiler/backend/src/org/jetbrains/kotlin/codegen/PackagePartCodegen.java
@@ -115,17 +115,7 @@ public class PackagePartCodegen extends MemberCodegen<JetFile> {
         JvmSerializationBindings bindings = v.getSerializationBindings();
 
         DescriptorSerializer serializer = DescriptorSerializer.createTopLevel(new JvmSerializerExtension(bindings, state.getTypeMapper()));
-        Collection<PackageFragmentDescriptor> packageFragments = Lists.newArrayList();
-        //ContainerUtil.addIfNotNull(packageFragments, packageFragment);
-        //ContainerUtil.addIfNotNull(packageFragments, compiledPackageFragment);
-
-        ProtoBuf.Package packageProto = serializer.packagePartProto(members, new Function1<DeclarationDescriptor, Boolean>() {
-            @Override
-            public Boolean invoke(DeclarationDescriptor descriptor) {
-                //return !(descriptor instanceof CallableMemberDescriptor && relevantCallables.contains(descriptor));
-                return false;
-            }
-        }).build();
+        ProtoBuf.Package packageProto = serializer.packagePartProto(members).build();
 
         if (packageProto.getMemberCount() == 0) return;
 
diff --git a/compiler/serialization/src/org/jetbrains/kotlin/serialization/DescriptorSerializer.java b/compiler/serialization/src/org/jetbrains/kotlin/serialization/DescriptorSerializer.java
index 0be01dd3710..1d624627244 100644
--- a/compiler/serialization/src/org/jetbrains/kotlin/serialization/DescriptorSerializer.java
+++ b/compiler/serialization/src/org/jetbrains/kotlin/serialization/DescriptorSerializer.java
@@ -433,12 +433,10 @@ public class DescriptorSerializer {
     }
 
     @NotNull
-    public ProtoBuf.Package.Builder packagePartProto(@NotNull Collection<DeclarationDescriptor> members, @Nullable Function1<DeclarationDescriptor, Boolean> skip) {
+    public ProtoBuf.Package.Builder packagePartProto(@NotNull Collection<DeclarationDescriptor> members) {
         ProtoBuf.Package.Builder builder = ProtoBuf.Package.newBuilder();
 
         for (DeclarationDescriptor declaration : sort(members)) {
-            if (skip != null && skip.invoke(declaration)) continue;
-
             if (declaration instanceof PropertyDescriptor || declaration instanceof FunctionDescriptor) {
                 builder.addMember(callableProto((CallableMemberDescriptor) declaration));
             }