diff --git a/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/IrFileDeserializer.kt b/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/IrFileDeserializer.kt
index 100a0e38ce2..c277ebce50f 100644
--- a/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/IrFileDeserializer.kt
+++ b/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/IrFileDeserializer.kt
@@ -1008,7 +1008,8 @@ abstract class IrFileDeserializer(
                 deserializeIrType(nameAndType.typeIndex),
                 if (proto.hasVarargElementType()) deserializeIrType(proto.varargElementType) else null,
                 flags.isCrossInline,
-                flags.isNoInline
+                flags.isNoInline,
+                flags.isHidden
             ).apply {
                 if (proto.hasDefaultValue())
                     defaultValue = irFactory.createExpressionBody(deserializeExpressionBody(proto.defaultValue))