diff --git a/analysis/decompiled/native/src/org/jetbrains/kotlin/analysis/decompiler/konan/Fe10KlibMetadataStubBuilder.kt b/analysis/decompiled/native/src/org/jetbrains/kotlin/analysis/decompiler/konan/Fe10KlibMetadataStubBuilder.kt
index dd048ff4632..8be65cf8570 100644
--- a/analysis/decompiled/native/src/org/jetbrains/kotlin/analysis/decompiler/konan/Fe10KlibMetadataStubBuilder.kt
+++ b/analysis/decompiled/native/src/org/jetbrains/kotlin/analysis/decompiler/konan/Fe10KlibMetadataStubBuilder.kt
@@ -21,7 +21,7 @@ import org.jetbrains.kotlin.renderer.DescriptorRenderer
 import org.jetbrains.kotlin.serialization.SerializerExtensionProtocol
 import org.jetbrains.kotlin.serialization.js.DynamicTypeDeserializer
 
-open class Fe10KlibMetadataStubBuilder(
+internal open class Fe10KlibMetadataStubBuilder(
     version: Int,
     fileType: FileType,
     private val serializerProtocol: () -> SerializerExtensionProtocol,
diff --git a/analysis/decompiled/native/src/org/jetbrains/kotlin/analysis/decompiler/konan/K2KlibMetadataStubBuilder.kt b/analysis/decompiled/native/src/org/jetbrains/kotlin/analysis/decompiler/konan/K2KlibMetadataStubBuilder.kt
index 6e205359a77..a0c2ea91a5c 100644
--- a/analysis/decompiled/native/src/org/jetbrains/kotlin/analysis/decompiler/konan/K2KlibMetadataStubBuilder.kt
+++ b/analysis/decompiled/native/src/org/jetbrains/kotlin/analysis/decompiler/konan/K2KlibMetadataStubBuilder.kt
@@ -20,7 +20,7 @@ import org.jetbrains.kotlin.serialization.deserialization.ProtoBasedClassDataFin
 import org.jetbrains.kotlin.serialization.deserialization.ProtoContainer
 import org.jetbrains.kotlin.serialization.deserialization.getClassId
 
-class K2KlibMetadataStubBuilder(
+internal class K2KlibMetadataStubBuilder(
     private val version: Int,
     fileType: FileType,
     private val serializerProtocol: () -> SerializerExtensionProtocol,
diff --git a/analysis/decompiled/native/src/org/jetbrains/kotlin/analysis/decompiler/konan/KlibMetadataDeserializerForDecompiler.kt b/analysis/decompiled/native/src/org/jetbrains/kotlin/analysis/decompiler/konan/KlibMetadataDeserializerForDecompiler.kt
index 041ea291516..c20fd53455e 100644
--- a/analysis/decompiled/native/src/org/jetbrains/kotlin/analysis/decompiler/konan/KlibMetadataDeserializerForDecompiler.kt
+++ b/analysis/decompiled/native/src/org/jetbrains/kotlin/analysis/decompiler/konan/KlibMetadataDeserializerForDecompiler.kt
@@ -24,7 +24,7 @@ import org.jetbrains.kotlin.serialization.SerializerExtensionProtocol
 import org.jetbrains.kotlin.serialization.deserialization.*
 import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedPackageMemberScope
 
-class KlibMetadataDeserializerForDecompiler(
+internal class KlibMetadataDeserializerForDecompiler(
     packageFqName: FqName,
     private val proto: ProtoBuf.PackageFragment,
     private val nameResolver: NameResolver,