diff --git a/src/node.cc b/src/node.cc
index a94ac07591ab0e..0f380efdcaf438 100644
--- a/src/node.cc
+++ b/src/node.cc
@@ -160,7 +160,6 @@ using v8::Object;
 using v8::ObjectTemplate;
 using v8::Promise;
 using v8::PropertyAttribute;
-using v8::PropertyCallbackInfo;
 using v8::ReadOnly;
 using v8::Script;
 using v8::ScriptCompiler;
@@ -1733,32 +1732,6 @@ static Local<Object> GetFeatures(Environment* env) {
   return scope.Escape(obj);
 }
 
-
-static void DebugPortGetter(Local<Name> property,
-                            const PropertyCallbackInfo<Value>& info) {
-  Environment* env = Environment::GetCurrent(info);
-  Mutex::ScopedLock lock(process_mutex);
-  int port = env->options()->debug_options->port();
-#if HAVE_INSPECTOR
-  if (port == 0) {
-    if (auto io = env->inspector_agent()->io())
-      port = io->port();
-  }
-#endif  // HAVE_INSPECTOR
-  info.GetReturnValue().Set(port);
-}
-
-
-static void DebugPortSetter(Local<Name> property,
-                            Local<Value> value,
-                            const PropertyCallbackInfo<void>& info) {
-  Environment* env = Environment::GetCurrent(info);
-  Mutex::ScopedLock lock(process_mutex);
-  env->options()->debug_options->host_port.port =
-      value->Int32Value(env->context()).FromMaybe(0);
-}
-
-
 static void DebugProcess(const FunctionCallbackInfo<Value>& args);
 static void DebugEnd(const FunctionCallbackInfo<Value>& args);
 
diff --git a/src/node_internals.h b/src/node_internals.h
index 4c5dc88a0e7b05..2f2473f28572ae 100644
--- a/src/node_internals.h
+++ b/src/node_internals.h
@@ -910,6 +910,11 @@ void EnvSetter(v8::Local<v8::Name> property,
 void EnvQuery(v8::Local<v8::Name> property,
               const v8::PropertyCallbackInfo<v8::Integer>& info);
 void EnvEnumerator(const v8::PropertyCallbackInfo<v8::Array>& info);
+void DebugPortGetter(v8::Local<v8::Name> property,
+                     const v8::PropertyCallbackInfo<v8::Value>& info);
+void DebugPortSetter(v8::Local<v8::Name> property,
+                     v8::Local<v8::Value> value,
+                     const v8::PropertyCallbackInfo<void>& info);
 
 void GetParentProcessId(v8::Local<v8::Name> property,
                         const v8::PropertyCallbackInfo<v8::Value>& info);
diff --git a/src/node_process.cc b/src/node_process.cc
index 1990228785280b..f6a5424f56547b 100644
--- a/src/node_process.cc
+++ b/src/node_process.cc
@@ -7,6 +7,10 @@
 #include "uv.h"
 #include "v8.h"
 
+#if HAVE_INSPECTOR
+#include "inspector_io.h"
+#endif
+
 #include <limits.h>  // PATH_MAX
 #include <stdio.h>
 
@@ -833,4 +837,29 @@ void GetActiveHandles(const FunctionCallbackInfo<Value>& args) {
   args.GetReturnValue().Set(ary);
 }
 
+void DebugPortGetter(Local<Name> property,
+                     const PropertyCallbackInfo<Value>& info) {
+  Environment* env = Environment::GetCurrent(info);
+  Mutex::ScopedLock lock(process_mutex);
+  int port = env->options()->debug_options->port();
+#if HAVE_INSPECTOR
+  if (port == 0) {
+    if (auto io = env->inspector_agent()->io())
+      port = io->port();
+  }
+#endif  // HAVE_INSPECTOR
+  info.GetReturnValue().Set(port);
+}
+
+
+void DebugPortSetter(Local<Name> property,
+                     Local<Value> value,
+                     const PropertyCallbackInfo<void>& info) {
+  Environment* env = Environment::GetCurrent(info);
+  Mutex::ScopedLock lock(process_mutex);
+  env->options()->debug_options->host_port.port =
+      value->Int32Value(env->context()).FromMaybe(0);
+}
+
+
 }  // namespace node