diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
--- a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
@@ -670,8 +670,7 @@
     log->PutCString("ScriptInterpreterPythonImpl::LeaveSession()");
 
   // Unset the LLDB global variables.
-  PyRun_SimpleString("lldb.debugger = None; lldb.target = None; lldb.process "
-                     "= None; lldb.thread = None; lldb.frame = None");
+  PyRun_SimpleString("lldb.debugger = None;");
 
   // checking that we have a valid thread state - since we use our own
   // threading and locking in some (rare) cases during cleanup Python may end