diff --git a/src/api/callback.cc b/src/api/callback.cc
index 3a8bd9155a8545..579bfb6e7fda5c 100644
--- a/src/api/callback.cc
+++ b/src/api/callback.cc
@@ -248,8 +248,7 @@ MaybeLocal<Value> MakeCallback(Isolate* isolate,
                                Local<Value> argv[],
                                async_context asyncContext) {
   // Check can_call_into_js() first because calling Get() might do so.
-  Environment* env =
-      Environment::GetCurrent(recv->GetCreationContext().ToLocalChecked());
+  Environment* env = Environment::GetCurrent(recv->GetCreationContextChecked());
   CHECK_NOT_NULL(env);
   if (!env->can_call_into_js()) return Local<Value>();
 
@@ -279,7 +278,7 @@ MaybeLocal<Value> MakeCallback(Isolate* isolate,
   // Because of the AssignToContext() call in src/node_contextify.cc,
   // the two contexts need not be the same.
   Environment* env =
-      Environment::GetCurrent(callback->GetCreationContext().ToLocalChecked());
+      Environment::GetCurrent(callback->GetCreationContextChecked());
   CHECK_NOT_NULL(env);
   Context::Scope context_scope(env->context());
   MaybeLocal<Value> ret =
@@ -302,7 +301,7 @@ MaybeLocal<Value> MakeSyncCallback(Isolate* isolate,
                                    int argc,
                                    Local<Value> argv[]) {
   Environment* env =
-      Environment::GetCurrent(callback->GetCreationContext().ToLocalChecked());
+      Environment::GetCurrent(callback->GetCreationContextChecked());
   CHECK_NOT_NULL(env);
   if (!env->can_call_into_js()) return Local<Value>();
 
diff --git a/src/base_object-inl.h b/src/base_object-inl.h
index 2ca432e2dfd3c6..da8fed7b3013df 100644
--- a/src/base_object-inl.h
+++ b/src/base_object-inl.h
@@ -55,8 +55,7 @@ v8::Local<v8::Object> BaseObject::object() const {
 v8::Local<v8::Object> BaseObject::object(v8::Isolate* isolate) const {
   v8::Local<v8::Object> handle = object();
 
-  DCHECK_EQ(handle->GetCreationContext().ToLocalChecked()->GetIsolate(),
-            isolate);
+  DCHECK_EQ(handle->GetCreationContextChecked()->GetIsolate(), isolate);
   DCHECK_EQ(env()->isolate(), isolate);
 
   return handle;
diff --git a/src/module_wrap.cc b/src/module_wrap.cc
index 895ff3a5948add..f4c123a0834201 100644
--- a/src/module_wrap.cc
+++ b/src/module_wrap.cc
@@ -88,7 +88,7 @@ Local<Context> ModuleWrap::context() const {
   // If this fails, there is likely a bug e.g. ModuleWrap::context() is accessed
   // before the ModuleWrap constructor completes.
   CHECK(obj->IsObject());
-  return obj.As<Object>()->GetCreationContext().ToLocalChecked();
+  return obj.As<Object>()->GetCreationContextChecked();
 }
 
 ModuleWrap* ModuleWrap::GetFromModule(Environment* env,
diff --git a/src/node_messaging.cc b/src/node_messaging.cc
index 6c9a23e669b29d..e7d2bfbafef13f 100644
--- a/src/node_messaging.cc
+++ b/src/node_messaging.cc
@@ -790,7 +790,7 @@ void MessagePort::OnMessage(MessageProcessingMode mode) {
 
   HandleScope handle_scope(env()->isolate());
   Local<Context> context =
-      object(env()->isolate())->GetCreationContext().ToLocalChecked();
+      object(env()->isolate())->GetCreationContextChecked();
 
   size_t processing_limit;
   if (mode == MessageProcessingMode::kNormalOperation) {
@@ -1048,7 +1048,7 @@ bool GetTransferList(Environment* env,
 void MessagePort::PostMessage(const FunctionCallbackInfo<Value>& args) {
   Environment* env = Environment::GetCurrent(args);
   Local<Object> obj = args.This();
-  Local<Context> context = obj->GetCreationContext().ToLocalChecked();
+  Local<Context> context = obj->GetCreationContextChecked();
 
   if (args.Length() == 0) {
     return THROW_ERR_MISSING_ARGS(env, "Not enough arguments to "
@@ -1134,9 +1134,9 @@ void MessagePort::ReceiveMessage(const FunctionCallbackInfo<Value>& args) {
     return;
   }
 
-  MaybeLocal<Value> payload = port->ReceiveMessage(
-      port->object()->GetCreationContext().ToLocalChecked(),
-      MessageProcessingMode::kForceReadMessages);
+  MaybeLocal<Value> payload =
+      port->ReceiveMessage(port->object()->GetCreationContextChecked(),
+                           MessageProcessingMode::kForceReadMessages);
   if (!payload.IsEmpty())
     args.GetReturnValue().Set(payload.ToLocalChecked());
 }
@@ -1547,7 +1547,7 @@ static void MessageChannel(const FunctionCallbackInfo<Value>& args) {
     return;
   }
 
-  Local<Context> context = args.This()->GetCreationContext().ToLocalChecked();
+  Local<Context> context = args.This()->GetCreationContextChecked();
   Context::Scope context_scope(context);
 
   MessagePort* port1 = MessagePort::New(env, context);
diff --git a/src/node_worker.cc b/src/node_worker.cc
index 0affbe7c85a013..552fdc438a0895 100644
--- a/src/node_worker.cc
+++ b/src/node_worker.cc
@@ -907,7 +907,7 @@ void GetEnvMessagePort(const FunctionCallbackInfo<Value>& args) {
   Local<Object> port = env->message_port();
   CHECK_IMPLIES(!env->is_main_thread(), !port.IsEmpty());
   if (!port.IsEmpty()) {
-    CHECK_EQ(port->GetCreationContext().ToLocalChecked()->GetIsolate(),
+    CHECK_EQ(port->GetCreationContextChecked()->GetIsolate(),
              args.GetIsolate());
     args.GetReturnValue().Set(port);
   }