diff --git a/pkg/native_compiler/lib/snapshot/snapshot.dart b/pkg/native_compiler/lib/snapshot/snapshot.dart
index 16c4db06f5b..4b531443e97 100644
--- a/pkg/native_compiler/lib/snapshot/snapshot.dart
+++ b/pkg/native_compiler/lib/snapshot/snapshot.dart
@@ -165,6 +165,7 @@ class SnapshotSerializer {
     addBaseObject(const ast.NullType());
     addBaseObject(const ast.NeverType.nonNullable());
     addBaseObject(ast.ListConstant(const ast.DynamicType(), const []));
+    addBaseObject(UndefinedConstant());
     // TODO: generate these stubs instead of referencing them from the VM.
     addBaseObject(StubCode.Subtype1TestCache);
     addBaseObject(StubCode.Subtype2TestCache);
diff --git a/runtime/vm/module_snapshot.cc b/runtime/vm/module_snapshot.cc
index c3920617657..fead63041a3 100644
--- a/runtime/vm/module_snapshot.cc
+++ b/runtime/vm/module_snapshot.cc
@@ -1642,6 +1642,7 @@ void Deserializer::Deserialize() {
   AddBaseObject(Type::Handle(zone(), object_store->null_type()));
   AddBaseObject(Type::Handle(zone(), object_store->never_type()));
   AddBaseObject(Object::empty_array());
+  AddBaseObject(Object::optimized_out());
   AddBaseObject(StubCode::Subtype1TestCache());
   AddBaseObject(StubCode::Subtype2TestCache());
   AddBaseObject(StubCode::Subtype3TestCache());