diff --git a/lib/Serialization/ASTReaderDecl.cpp b/lib/Serialization/ASTReaderDecl.cpp
index c21dfc2..7053f40 100644
--- a/lib/Serialization/ASTReaderDecl.cpp
+++ b/lib/Serialization/ASTReaderDecl.cpp
@@ -242,6 +242,7 @@
   ED->setNumPositiveBits(Record[Idx++]);
   ED->setNumNegativeBits(Record[Idx++]);
   ED->IsScoped = Record[Idx++];
+  ED->IsScopedUsingClassTag = Record[Idx++];
   ED->IsFixed = Record[Idx++];
   ED->setInstantiationOfMemberEnum(
                          cast_or_null<EnumDecl>(Reader.GetDecl(Record[Idx++])));
diff --git a/lib/Serialization/ASTWriterDecl.cpp b/lib/Serialization/ASTWriterDecl.cpp
index 27adb26..ef8914b 100644
--- a/lib/Serialization/ASTWriterDecl.cpp
+++ b/lib/Serialization/ASTWriterDecl.cpp
@@ -190,6 +190,7 @@
   Record.push_back(D->getNumPositiveBits());
   Record.push_back(D->getNumNegativeBits());
   Record.push_back(D->isScoped());
+  Record.push_back(D->isScopedUsingClassTag());
   Record.push_back(D->isFixed());
   Writer.AddDeclRef(D->getInstantiatedFromMemberEnum(), Record);
   Code = serialization::DECL_ENUM;