diff --git a/lldb/include/lldb/Interpreter/ScriptedProcessInterface.h b/lldb/include/lldb/Interpreter/ScriptedProcessInterface.h
index efdea6df2d417..d62767417f339 100644
--- a/lldb/include/lldb/Interpreter/ScriptedProcessInterface.h
+++ b/lldb/include/lldb/Interpreter/ScriptedProcessInterface.h
@@ -68,11 +68,9 @@ class ScriptedProcessInterface : virtual public ScriptedInterface {
 
 protected:
   friend class ScriptedThread;
-  virtual lldb::ScriptedThreadInterfaceSP GetScriptedThreadInterface() {
+  virtual lldb::ScriptedThreadInterfaceSP CreateScriptedThreadInterface() {
     return nullptr;
   }
-
-  lldb::ScriptedThreadInterfaceSP m_scripted_thread_interface_sp = nullptr;
 };
 
 class ScriptedThreadInterface : virtual public ScriptedInterface {
diff --git a/lldb/source/Plugins/Process/scripted/ScriptedThread.cpp b/lldb/source/Plugins/Process/scripted/ScriptedThread.cpp
index 959b8c5818852..4185e1b67587b 100644
--- a/lldb/source/Plugins/Process/scripted/ScriptedThread.cpp
+++ b/lldb/source/Plugins/Process/scripted/ScriptedThread.cpp
@@ -29,7 +29,9 @@ void ScriptedThread::CheckInterpreterAndScriptObject() const {
 }
 
 ScriptedThread::ScriptedThread(ScriptedProcess &process, Status &error)
-    : Thread(process, LLDB_INVALID_THREAD_ID), m_scripted_process(process) {
+    : Thread(process, LLDB_INVALID_THREAD_ID), m_scripted_process(process),
+      m_scripted_thread_interface_sp(
+          m_scripted_process.GetInterface().CreateScriptedThreadInterface()) {
   if (!process.IsValid()) {
     error.SetErrorString("Invalid scripted process");
     return;
@@ -190,7 +192,7 @@ void ScriptedThread::RefreshStateAfterStop() {
 }
 
 lldb::ScriptedThreadInterfaceSP ScriptedThread::GetInterface() const {
-  return m_scripted_process.GetInterface().GetScriptedThreadInterface();
+  return m_scripted_thread_interface_sp;
 }
 
 std::shared_ptr<DynamicRegisterInfo> ScriptedThread::GetDynamicRegisterInfo() {
diff --git a/lldb/source/Plugins/Process/scripted/ScriptedThread.h b/lldb/source/Plugins/Process/scripted/ScriptedThread.h
index cdcd543702a48..54b095777ab73 100644
--- a/lldb/source/Plugins/Process/scripted/ScriptedThread.h
+++ b/lldb/source/Plugins/Process/scripted/ScriptedThread.h
@@ -59,6 +59,7 @@ class ScriptedThread : public lldb_private::Thread {
   std::shared_ptr<DynamicRegisterInfo> GetDynamicRegisterInfo();
 
   const ScriptedProcess &m_scripted_process;
+  lldb::ScriptedThreadInterfaceSP m_scripted_thread_interface_sp = nullptr;
   std::shared_ptr<DynamicRegisterInfo> m_register_info_sp = nullptr;
   lldb_private::StructuredData::ObjectSP m_script_object_sp = nullptr;
 };
diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.cpp b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.cpp
index 447bceebb00b4..29516c4c4501e 100644
--- a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.cpp
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.cpp
@@ -165,12 +165,8 @@ ScriptedProcessPythonInterface::GetScriptedThreadPluginName() {
 }
 
 lldb::ScriptedThreadInterfaceSP
-ScriptedProcessPythonInterface::GetScriptedThreadInterface() {
-  if (!m_scripted_thread_interface_sp)
-    m_scripted_thread_interface_sp =
-        std::make_shared<ScriptedThreadPythonInterface>(m_interpreter);
-
-  return m_scripted_thread_interface_sp;
+ScriptedProcessPythonInterface::CreateScriptedThreadInterface() {
+  return std::make_shared<ScriptedThreadPythonInterface>(m_interpreter);
 }
 
 #endif
diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.h b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.h
index ac4e768b2d31b..83507a93bb973 100644
--- a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.h
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptedProcessPythonInterface.h
@@ -57,7 +57,7 @@ class ScriptedProcessPythonInterface : public ScriptedProcessInterface,
   llvm::Optional<std::string> GetScriptedThreadPluginName() override;
 
 private:
-  lldb::ScriptedThreadInterfaceSP GetScriptedThreadInterface() override;
+  lldb::ScriptedThreadInterfaceSP CreateScriptedThreadInterface() override;
 };
 } // namespace lldb_private