diff --git a/src/aliased_buffer.h b/src/aliased_buffer.h
index cdfd90765fcd86..fa610a97744840 100644
--- a/src/aliased_buffer.h
+++ b/src/aliased_buffer.h
@@ -4,7 +4,7 @@
 #if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
 
 #include "v8.h"
-#include "util.h"
+#include "util-inl.h"
 
 namespace node {
 
diff --git a/src/node_trace_events.cc b/src/node_trace_events.cc
index ce60cde2d0d433..5269ad332ed151 100644
--- a/src/node_trace_events.cc
+++ b/src/node_trace_events.cc
@@ -62,7 +62,6 @@ void NodeCategorySet::New(const FunctionCallbackInfo<Value>& args) {
 }
 
 void NodeCategorySet::Enable(const FunctionCallbackInfo<Value>& args) {
-  Environment* env = Environment::GetCurrent(args);
   NodeCategorySet* category_set;
   ASSIGN_OR_RETURN_UNWRAP(&category_set, args.Holder());
   CHECK_NOT_NULL(category_set);
@@ -74,7 +73,6 @@ void NodeCategorySet::Enable(const FunctionCallbackInfo<Value>& args) {
 }
 
 void NodeCategorySet::Disable(const FunctionCallbackInfo<Value>& args) {
-  Environment* env = Environment::GetCurrent(args);
   NodeCategorySet* category_set;
   ASSIGN_OR_RETURN_UNWRAP(&category_set, args.Holder());
   CHECK_NOT_NULL(category_set);